Sr. Specialist, Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: FRACAS Sr. Specialist Systems Engineer Job Code: 41150 Job Location: SLC, UT Job Schedule: 9/80- employees work 9 out of 14 days- totaling 80 hours worked- and have every other Friday off Job Description: FRACAS Systems Specialist Engineer to be responsible for evaluating and improving the Reliability of Department of Defense (DoD) communications systems (wideband, narrowband and/or SATCOM). This position is for a Specialist FRACAS Systems Engineer to be primarily responsible for development, support and management of the FRACAS (Failure Reporting Analysis & Corrective Action System) process for specific communications products. This will primarily focus on identifying failure trends in a complex electronic, low volume environment working towards improved reliability of our products. Essential Functions: Systems Engineer will perform FRACAS (Failure Reporting, Analysis and Corrective Action System), root cause analysis, investigation, and making recommendations for design improvements based on analysis Directs investigations and determines root cause of failure on various design, production and reported field failures of communication Systems and components Makes recommendations to the Failure Review Board (FRB) Determines resolution of communication system failures and corrective actions in support of the FRACAS program Coordinates efforts and issue resolution with Engineering, Manufacturing, Programs, Material Control, and Quality departments Work in a multi-disciplined engineering development environment and will be required to manage time and resources to support multiple concurrent programs Reviews fault isolation and troubleshooting procedures for communications systems. Performs functional testing and troubleshooting of equipment and systems in assigned areas Maintains FRACAS database, monitors status, tracks open FRACAS investigations, and generates reports for management and customers Prepares and generates detailed repair reports for MRO (Maintenance, Repair & Overhaul) and Warranty return units, documenting findings, root cause analysis, corrective actions taken, and disposition recommendations Develops, delivers, and presents technical data to management and customer reviews Performs other duties as assigned Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Preferred Additional Skills: Direct experience supporting a FRACAS program is desired Familiarity with FRACAS software or databases and a working knowledge of Reliability Analysis and Failure Mode / Fault Tree Analysis is desired. Understanding engineering architecture and design concepts along with basic understanding of engineering practices and procedures Experience troubleshooting complex electronic systems including data link and mechanical systems is desired Prepares and generates detailed repair reports for MRO (Maintenance, Repair & Overhaul) and Warranty return units, documenting findings, root cause analysis, corrective actions taken, and disposition recommendations Presentation and communication skills (verbal/written/visual) Problem solving skills and the ability to meet critical deadlines Understanding in coordination of project(s) and efforts of technical support personnel A strong background in data mining using Business Objects and SQL is a plus Ability to productively contribute work, ideas and collaboration as part of a team Applicants with experience performing Reliability and FRACAS specific analysis and activities is a plus Applicants must be self-motivated and able to manage and complete their projects within budget and schedule restraints LI-CS3 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Sr. Specialist, Info Security Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Sr. Specialist ​ ​​ , Info Security Systems Engineering ​​ Job Code: 40957 Job Location: ​ Colorado Springs, CO ​ Job Schedule: ​ 5/8 ​ Regular Job Description: The successful candidate will support a highly motivated engineering team in defining, designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or other systems engineered for our government customers, using current standards within National Institute of Standards & Technology (NIST) Risk Management Framework, Special Publications 800-37, 800-53, 800-171, and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), and Federal Information Processing Standards (FIPS) to certify and achieve system accreditations. The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. Essential Functions: Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls. Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Define/manage systems/security architectures including system security boundaries, vulnerability management and risk mitigation and remediation strategies within networks, systems, applications and new technology initiatives (hardware, software, firewalls, intrusion detection systems, anti-virus systems and software deployment tools); and Infrastructure/Platform/Software-as-a-Service (IaaS/PaaS/Saas) implementations in cloud environments. Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. This position is performed 100% onsite and cannot be performed remotely. Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Must have active TS/SCI security clearance. Ability to obtain and maintain Special Access Program (SAP) clearance after hire is required. DoD 8140.03 Level 3 or 4 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this position will close on 10/15/2026. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Lead, Business Development

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead , Undersea Business Development Job Code: 43670 Job Location: Washington, DC; Herndon, VA; Millersville, MD or Ashaway, RI Job Schedule: 9/80- Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: L3Harris has an opening in the Business Development organization responsible for developing new business in our Maritime Acoustics and Imaging Systems businesses, specifically focused on towed acoustic sensors for both US Navy and international customers. The location can be in the Washington DC area, Herndon, VA, Millersville, MD, or Ashaway, RI. The new hire will reinforce, establish and grow customer relationships, identify and shape pursuits, assist with developing capture strategy, and provide effective internal and external communications regarding pursuits. The successful candidate will have subject matter expertise in undersea and acoustics systems capabilities and products, with comprehensive operational and/or technical knowledge. The position will require in-depth knowledge of business development, including working knowledge and experience with the Shipley Capture management process. This position will support the Acoustics and Imaging Systems Division of the Maritime Sector, leading multiple growth campaigns, specifically to protect and expand upon current and future maritime undersea-based franchises. Additionally, this candidate will communicate within and outside of the organization to explain and influence changes to practices, processes and approaches, and implement operational plans and strategies that have measurable impact on the business or functional outcomes. Essential Functions: · Develop and execute an effective plan and strategy for increasing orders, bookings and opportunity captures · Develop and reinforce strong relationships with current and potential customers in international and domestic markets to facilitate ongoing and new business opportunities · Establish strong and intimate relationships with key undersea and acoustics customers, both domestic and international · Identify new and adjacent markets, unmet customer needs and opportunities to expand existing programs/products · Manage new business capture throughout the business development cycle from planning, targeting and gathering information through proposing and eventual closure of the capture · Provide proficient knowledge of L3Harris products, product applications, systems and solutions to peers, partners and potential customers to develop potential new business opportunities · Determine current demand for products and services for both the company and its competitors, including future product feature-set direction and roadmaps · Lead / support capture teams with preparation of competitive assessments, win strategy development and PTW (price-to-win) strategies that produce a winning proposal · Coordinate preparation of compelling opportunity reviews to internal leadership for approval · Evaluate market and competitive conditions and develop competitive assessments · Effectively translate technical understanding of our products and technology for purposes of customer communication and engagement · Collaborate with BD teammates including marketing communications, business development leaders, and capture teams · Develop business forecasts for customers, market and product lines · Estimate, allocate and manage discretionary resources as needed to shape and win opportunities and achieve financial goals · Participate in strategic planning and development of business cases for internal research and development · Lead / support business acquisition process milestone/gate reviews; to include opportunity identification, qualification, pursuit, pre-proposal, and proposal processes · Manage the pipeline for acoustic sensors and international dipping sonar · Demonstrate knowledge of Department of War acquisition processes and programs · Demonstrate experience with international Direct Commercial Sales and Foreign Military Sales · Proven track record of successful business capture · Exceptional leadership and decision-making skills and strong interpersonal communication skills · Create and foster a business acumen culture that embraces a strategic, proactive approach to support business area leaders with identifying, actively pursuing and closing new business · Embrace a culture of “continuous learning” to improve our understanding of the technical drivers our existing and potential new customers seek to improve their mission capabilities · Act as a change agent for the business, ensuring strategies and campaigns are mission and customer focused · Organize participation in forums/conferences to further position L3Harris as a thought leader in the acoustics industry related to specific strategic opportunities Qualifications: · Bachelor ’ s Degree and a minimum of 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years or prior related experience. In lieu of a degree, minimum of 13 years of prior related experience · Active SECRET Security Clearance Preferred Additional Skills: · Experience leading new business pursuits · Experience engaging with senior executives at government agencies, major prime contractors, and commercial companies · Established contacts within International Navy and Undersea Communities · Understanding and familiarity with International Navy and Undersea markets · Ability to lead and develop relationships with geographically dispersed people · Demonstrated ability in competitive analysis, customer analysis, win strategy development, proposal and color team leadership and price-to win analysis · Demonstrated understanding of classified undersea mission lifecycles, including requirements development, system design and architecture, undersea systems operations · Disciplined, self-starting professional who can bring projects to closure with minimum direction, guidance and oversight · Must work independently under limited supervision · Must have excellent oral and written communication skills · Travel up to 30% to support opportunity identification, pursuit, and capture In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington State, DC and Virginia (Greater D.C. area), Denver, or NYC areas is $122K-$227K. The salary range for this role in Colorado state, Hawaii, Illinois, Maine, Maryland, Minnesota, New York state, Cleveland Ohio, Vermont and Virginia (outside of Greater D.C. area) is $106K-$197K. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-LT1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Senior Specialist Environmental Health and Safety

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Environmental Health & Safety Job Code : 43350 Job Location: Millersville, MD Schedule: 9/80 Job Description: L3Harris is seeking an Environmental, Health and Safety (EHS) Specialist supporting two sites, one in Millersville MD and one in Hanover MD. The EHS Specialist drives the development, organization, administration, enforcement, and continuous improvement of EHS programs to ensure compliance with federal, state, county, local, and customer requirements. The EHS Specialist will support the locations’ performance toward meeting their injury rate and environmental sustainability goals, as well as continuous improvement and validation of their EHS compliance requirements. This role: Oversees Environmental, Health and Safety (EHS) at two locations. Serves as the subject matter expert in EHS to the Operations, Engineering, and Program Management/Development organizations. Reports to the Operation leads for the two facilities. Supported by a network of EHS professionals and corporate leadership within L3Harris. Works in environments that are a mix of manufacturing, assembly, repair, engineering, program development, and office activities. Expected to rotate onsite support across the two locations, and works on a 9-80 schedule, with availability to support additional shifts or programs as required. Essential Functions: Supports all aspects of EHS performance, including injury reduction and avoidance, environmental sustainability initiatives, and meeting EHS regulatory and company requirements. Conducts workplace surveys, safety audits, risks assessments, etc. and advises management of conditions requiring corrective action and tracks resolutions to an effective closure. Focuses on continuous improvement and management of change of EHS programs in processes, systems, and products. Focus areas: Ergonomics, Chemical management, Hazard and Risk Assessments, and Hazardous Waste Small Quantity Generator. Supports incident investigations and data/trend analysis to determine root cause, produces and maintains necessary documentation and ensures that all applicable reporting requirements are performed accurately and in a timely manner. Ensure dissemination of ownership responsibilities for regulatory, corporate, and internal obligations throughout all business functions. Develop written programs to define and training programs to disseminate these responsibilities. Audit work practices to ensure adherence by employees and enforcement by management. Regularly briefs the site operations and leadership teams on programs, trends, and action plans. Remains current with all applicable regulations and company policies. Establishes and maintains necessary contacts with city, county, state, federal regulatory agencies. Maintains required records in accordance with regulatory and L3Harris requirements, to include but not limited to site permits and licenses, training, certifications, inspections, audits, etc. Supports the standardization of EHS processes across the three locations. Responsible for monitoring and driving sustainability initiatives. Performs related duties or special projects as directed. Qualifications: May have broad knowledge of project management. Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Practical experience developing, training, and implementing EHS programs and trainings. Ability to research technical information as required. Ability to manage time and projects across multiple sites or programs. Experience managing a budget with vendors and consultants for EHS compliance. Competent computer skills related to Microsoft office, Excel, Word, and PowerPoint Preferred Additional Skills: EHS-related professional accreditations: Certified Safety Professional, Certified Industrial Hygienist, Professional Engineer, etc. Involvement in high performance programs: VPP, ISO 45001, 14001 Strong root cause analysis skills Experience using and leveraging EHS common systems, such as Gensuite Strong teamwork, interpersonal, problem-solving, and analysis skills Exhibits sound judgment and professionalism in all situations. Ability to use data visualization tools such as PowerBI to analyze data for use in developing forward plans. In compliance with pay transparency requirements, the salary range for this role in Maryland is $102,000- $188,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-BR2 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Sr. Specialist, Info Security Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Sr. Specialist ​ ​​ , Info Security Systems Engineering ​​ Job Code: 40957 Job Location: ​ Colorado Springs, CO ​ Job Schedule: ​ 5/8 ​ Regular Job Description: The successful candidate will support a highly motivated engineering team in defining, designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or other systems engineered for our government customers, using current standards within National Institute of Standards & Technology (NIST) Risk Management Framework, Special Publications 800-37, 800-53, 800-171, and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), and Federal Information Processing Standards (FIPS) to certify and achieve system accreditations. The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. Essential Functions: Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls. Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Define/manage systems/security architectures including system security boundaries, vulnerability management and risk mitigation and remediation strategies within networks, systems, applications and new technology initiatives (hardware, software, firewalls, intrusion detection systems, anti-virus systems and software deployment tools); and Infrastructure/Platform/Software-as-a-Service (IaaS/PaaS/Saas) implementations in cloud environments. Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. This position is performed 100% onsite and cannot be performed remotely. Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Must have active TS/SCI security clearance. Ability to obtain and maintain Special Access Program (SAP) clearance after hire is required. DoD 8140.03 Level 3 or 4 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this position will close on 10/15/2026. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Sr. Specialist, Info Security Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Sr. Specialist ​ ​​ , Info Security Systems Engineering ​​ Job Code: 40957 Job Location: ​ Colorado Springs, CO ​ Job Schedule: ​ 5/8 ​ Regular Job Description: The successful candidate will support a highly motivated engineering team in defining, designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or other systems engineered for our government customers, using current standards within National Institute of Standards & Technology (NIST) Risk Management Framework, Special Publications 800-37, 800-53, 800-171, and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), and Federal Information Processing Standards (FIPS) to certify and achieve system accreditations. The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. Essential Functions: Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls. Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Define/manage systems/security architectures including system security boundaries, vulnerability management and risk mitigation and remediation strategies within networks, systems, applications and new technology initiatives (hardware, software, firewalls, intrusion detection systems, anti-virus systems and software deployment tools); and Infrastructure/Platform/Software-as-a-Service (IaaS/PaaS/Saas) implementations in cloud environments. Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. This position is performed 100% onsite and cannot be performed remotely. Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Must have active TS/SCI security clearance. Ability to obtain and maintain Special Access Program (SAP) clearance after hire is required. DoD 8140.03 Level 3 or 4 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this position will close on 10/15/2026. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Senior Specialist, Electrical Engineering

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Electrical Engineering Job Code: 41812 Job Location: Fort Wayne, IN Job Description: This position will be responsible for providing Electrical Engineering support to maintain large system cable architecture across multiple customer-funded programs within our Spectral Solutions business area within the Space Mission Systems segment of L3Harris Corporation. This role will lead the design of system level cable architecture, maintain interconnect diagrams supporting system and lower-level specifications, define interconnect hardware, and own the review of all cable drawings. Our Spectral Solutions business area serves a broad array of government, civil and commercial customers by enhancing information superiority, contributing to our national security and providing actionable data for the protection of property and human life. We specialize in high-reliability space-based remote sensing end-to-end systems that offer active and motion imaging and data processing, exploitation and dissemination. We also provide solutions that map and monitor the earth for a variety of commercial and governmental users. Essential Functions: Design of system and subsystem cable architecture. Create and maintain interconnect diagrams and drawings. Establish and maintain interconnect specifications and requirements. Evaluate and analyze EMI, Signal Integrity, and IR drop impacts on cable signals. Provide Signal Integrity insight and guidance to design team. Evaluate and select key materials and components for the design environment Direct and guide cable design teams Perform worst-case analysis on power and analog circuits. Participate and contribute in technical reviews. Ability to obtain and maintain a security clearance Qualifications: Bachelor of Science Degree in Engineering and a minimum of 6 years of prior relevant experience. Graduate Degree in Engineering and a minimum of 8 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Experience with schematics Experience with Root Cause Corrective Action Preferred Additional Skills: Experience with schematic entry, simulation, analysis of power, analog, and digital circuits. Experience writing performance specifications. Experience designing in a space environment. Experience with SPICE, MathCAD, Matlab, Simulink, Allegro and MentorGraphics tools Experience leading teams and project designs LI-KB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Senior Manager Subcontracts

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Manager, Subcontracts Job Location: Anaheim, CA, Salt Lake City, UT, Northampton, MA or Palm Bay, FL Job Schedule: 9/80 In a fast moving and increasingly complex world, L3Harris is anticipating and rapidly responding to challenges with agile technology – creating a safer and more secure future. L3Harris is seeking a dynamic Subcontracts leader who will be responsible for researching and benchmarking current market conditions/trends, developing technologies, supply chain capacity/capability, product knowledge, customer requirements and supply/demand challenges for each commodity. Job Description: L3Harris is seeking a dynamic Subcontracts leader who will be responsible for researching and benchmarking current market conditions/trends, developing technologies, supply chain capacity/capability, product knowledge, customer requirements and supply/demand challenges for each commodity. The successful candidate will partner closely with Business Development, Capture, Contracts, Program Management, Finance and Legal teams, ensuring subcontracting strategy supports competitive proposal while maintaining compliance with customer requirements, corporate policies and applicable federal regulations. Essential Functions: Manage, mentor, grow and develop a team of direct reports Lead the full lifecycle of subcontract administration from proposal development through subcontract closeout Develop and execute subcontracting strategies that support business objectives and customer requirements. Manage complex subcontract negotiations, awards, modifications, performance monitoring and closeout activities. Serve as the primary escalation point for subcontract-related issues, risk and compliance matters. Oversee team operations, performance, and productivity to achieve organizational goals Key responsibilities include hiring, training, fostering employee engagement, and adhering to company policies Leverage analytical skills for problem solving and making informed decisions Provides advanced expertise in support of all aspects of the Supply Chain Strategy, Sourcing, and Supplier Performance Management of highly complex and technical products & services Establish a strong network and foster collaboration with internal customers, suppliers, key stakeholders, and team members Implement a rigorous and disciplined process for managing the supply base FAR Part 15 Expertise Provide expert guidance on FAR Part 15 negotiated procurements and subcontracting requirements. Interpret solicitation requirements and ensure subcontracting activities align with applicable FAR, DFARS, agency supplements, and prime contract requirements. Advise internal stakeholders on compliance risks and procurement strategies associated with government acquisitions. Proposal and Capture Support Support capture and proposal teams in the development of competitive subcontracting solutions for U.S. Government proposals. Coordinate and manage subcontractor participation during proposal development. Review and evaluate subcontractor proposals for compliance, technical acceptability, and cost competitiveness. Lead subcontractor negotiations and support proposal pricing reviews. Ensure timely collection of subcontractor proposal documentation and certifications required for proposal submission. Flowdown Compliance Analyze prime contract and solicitation requirements to identify mandatory contractual flowdowns. Develop and maintain subcontract templates and flowdown matrices. Ensure all subcontract agreements incorporate required FAR, DFARS, customer, and regulatory clauses. Collaborate with Contracts and Legal teams to resolve complex flowdown and compliance issues. Pricing Analysis and Cost/Price Evaluation Perform detailed price analyses and cost analyses in accordance with FAR requirements. Evaluate subcontractor pricing proposals for reasonableness, adequacy, and compliance. Review cost elements including labor, materials, indirect rates, and fee structures. Prepare negotiation memoranda, price analysis reports, and subcontract award documentation. Support audits and customer reviews related to subcontract pricing and procurement activities. Certifications and Regulatory Compliance Ensure subcontractor compliance with required certifications, representations, and regulatory requirements. Manage collection and validation of certifications supporting proposal submissions and contract performance. Maintain procurement files and documentation consistent with government audit requirements. Support internal and external audits conducted by customers, DCAA, DCMA, and other regulatory agencies. Leadership and Team Development Lead, mentor, and develop subcontract professionals. Establish best practices, policies, procedures, and training programs. Drive continuous process improvements to enhance compliance, efficiency, and proposal responsiveness. Foster strong relationships with internal stakeholders and external subcontractor partners. Qualifications: Bachelor’s Degree and a minimum of 12 years of prior relevant experience subcontract management, procurement, contracts, or supply chain management supporting U.S. Government contracts. Graduate Degree and a minimum of 10 years of prior related experience subcontract management, procurement, contracts, or supply chain management supporting U.S. Government contracts. In lieu of a degree, minimum of 16 years of prior related experience subcontract management, procurement, contracts, or supply chain management supporting U.S. Government contracts. Minimum 5 years of leadership or management experience. 5 years experience with FAR, FAR Part 15 and negotiated procurements, DFARS, and other federal procurement regulations. Demonstrated experience negotiating and managing subcontracts with major industry competitors at total Subcontract values in excess of $75M Ability to acquire a Secret Clearance within 6 months of hire date. Preferred Additional Skills: Demonstrated experience supporting federal proposal development and capture efforts. Experience conducting cost and price analyses and documenting subcontract negotiations. Proven expertise in identifying and implementing contractual flowdowns. Experience managing subcontractor certifications and compliance requirements. Strong negotiation, analytical, communication, and organizational skills. Ability to manage multiple priorities in a fast-paced government contracting environment Advanced degree (MBA, Master's, or Juris Doctor). Professional certifications such as CPCM, CFCM, CPSM, or PMP. Experience supporting Department of Defense (DoD), Intelligence Community, Civilian Agency, or NASA contracts. Familiarity with Cost Accounting Standards (CAS), Truthful Cost or Pricing Data requirements, and DCAA audit expectations. Experience with major contract vehicles, IDIQs, GWACs, and large-scale federal programs. Active U.S. Security Clearance or ability to obtain one. Key Competencies FAR Part 15 Negotiated Procurements Proposal Support and Capture Management Contractual Flowdown Analysis Cost and Price Analysis Subcontract Negotiations Federal Acquisition Compliance Supplier Relationship Management Risk Assessment and Mitigation Leadership and Team Development Strategic Procurement Planning Government Contracting Operations In compliance with pay transparency requirements, the salary range for this role is $133,000-247,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Senior Specialist, Full Stack Software Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Full Stack Engineer Job Code: 40003 Job Location: Washington DC Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: Working at Trenchant means working alongside the best security researchers and product engineers from across the security research and intelligence communities. You will be engaged on the most challenging problems in the toughest environments and delivering solutions supporting the cutting edge of cyber security research. We are seeking a highly motivated and experienced Full-Stack Software Engineer with deep expertise across a range of technologies. This role requires a unique blend of technical acumen, leadership abilities, and the discipline to deliver high-quality software under tight deadlines. We are a small team that achieves world-changing results and is driven to provide unparalleled cyber capability by utilizing technical prowess, innovation and our commitment to a noble mission. The Senior Full Stack Engineer's role is to engineer, design, execute, assess, and troubleshoot software programs and applications. This includes configuring, coding, developing, and documenting software specifications throughout the project life cycle. The individual will be responsible for designing, implementing, and deploying distributed server-side solutions and user interfaces. Essential Functions Participate in all phases of the software development lifecycle (SDLC), from requirements gathering and design to testing, deployment, maintenance, and documentation. Collaborate with globally distributed, cross-functional Agile teams, engaging closely with product managers, team members, and stakeholders. Diagnose, troubleshoot, and resolve software defects and performance issues across the technology stack. Ensure all code is well-tested using unit, integration, and system-level testing methodologies. Stay current with the latest software development trends, industry’s best practices, and cybersecurity protocols. Contribute to improving development processes, best practices, and team knowledge through code reviews and process enhancement discussions. Document technical solutions and prepare end user manuals as required. Ability and eligibility to obtain and maintain a National Security clearance. Technical Responsibilities Design, develop, and maintain secure, scalable, and maintainable codebases using C# .NET, Python, and Angular. Architect, build, and optimize backend services, APIs, and robust interfaces for API interactions, SDKs, and client-facing features. Develop and maintain web user interfaces using Angular, focusing on usability, performance, and security. Administer and optimize PostgreSQL databases, including schema design, query optimization, and data migration. Engage in self-directed research to innovate and implement new product features aligned with industry standards. Participate in technical design discussions, code reviews, and continuous integration/delivery processes. Qualifications Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Preferred Additional Skills Background or strong understanding in UI/UX design and principles. Exposure to or hands-on experience with DevOps practices and toolchains. Familiarity with cybersecurity principles and secure coding best practices. Experience with event-driven frameworks (e.g., gRPC, SignalR) and containerization (Docker, Kubernetes). Knowledge of mobile application development for Android/iOS. Ability to read, interoperate, and understand lower-level code in C or C++. Experience working in distributed, secure, or high-availability system environments. Proven experience as a Full-Stack Software Engineer with a comprehensive project portfolio. Strong grasp of object-oriented programming principles, design patterns, and large distributed system architecture. Proficient in C#/.NET (5), cross-platform development (Linux/Windows/MacOS), and relational databases (PostgreSQL). Hands-on experience with unit/integration testing, comprehensive documentation, API design and development. Familiarity with Python; TypeScript/JavaScript (especially Angular or similar frameworks); and performance/memory analysis tools. Comfortable with Source Control and CI/CD systems. Experience working in Agile environments (Scrum/Kanban) and with inter-process communication (e.g., TCP, SSL, RabbitMQ). In compliance with pay transparency requirements, the salary range for this role in Washington D.C. is $111,500 - $207,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Sr. Specialist, Info Security Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Sr. Specialist ​ ​​ , Info Security Systems Engineering ​​ Job Code: 40957 Job Location: ​ Colorado Springs, CO ​ Job Schedule: ​ 5/8 ​ Regular Job Description: The successful candidate will support a highly motivated engineering team in defining, designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or other systems engineered for our government customers, using current standards within National Institute of Standards & Technology (NIST) Risk Management Framework, Special Publications 800-37, 800-53, 800-171, and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), and Federal Information Processing Standards (FIPS) to certify and achieve system accreditations. The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. Essential Functions: Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls. Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Define/manage systems/security architectures including system security boundaries, vulnerability management and risk mitigation and remediation strategies within networks, systems, applications and new technology initiatives (hardware, software, firewalls, intrusion detection systems, anti-virus systems and software deployment tools); and Infrastructure/Platform/Software-as-a-Service (IaaS/PaaS/Saas) implementations in cloud environments. Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. This position is performed 100% onsite and cannot be performed remotely. Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Must have active TS/SCI security clearance. Ability to obtain and maintain Special Access Program (SAP) clearance after hire is required. DoD 8140.03 Level 3 or 4 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this position will close on 10/15/2026. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Sr. Specialist, Info Security Systems Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Sr. Specialist ​ ​​ , Info Security Systems Engineering ​​ Job Code: 40957 Job Location: ​ Colorado Springs, CO ​ Job Schedule: ​ 5/8 ​ Regular Job Description: The successful candidate will support a highly motivated engineering team in defining, designing, implementing, documenting, testing and sustaining security solutions on National Security Systems, or other systems engineered for our government customers, using current standards within National Institute of Standards & Technology (NIST) Risk Management Framework, Special Publications 800-37, 800-53, 800-171, and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), and Federal Information Processing Standards (FIPS) to certify and achieve system accreditations. The successful candidate will work with system developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products, using methods such as encryption technology, vulnerability analysis and security management. Essential Functions: Perform incident response, cyber threat identification, incident response, defensive cyber operations coordination, malware analysis, supply chain risk management assessments per NIST SP 800-161, vendor provenance, counterfeit detection. Exercise skills in NIST Risk Management Framework (RMF) and all related NIST publications, to include writing System Security Plans, Security Control Traceability Matrix, Continuous Monitoring Plan, Security Assessment Plans & Procedures, Security Concept of Operations, Plan of Action and Milestones. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls. Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Define/manage systems/security architectures including system security boundaries, vulnerability management and risk mitigation and remediation strategies within networks, systems, applications and new technology initiatives (hardware, software, firewalls, intrusion detection systems, anti-virus systems and software deployment tools); and Infrastructure/Platform/Software-as-a-Service (IaaS/PaaS/Saas) implementations in cloud environments. Define/manage systems/security architectures including system security boundaries in on-premises data center systems and ultimately deploy to secure cloud-based system, to include configuration and use of defense and assessment tools specific to each environment type. This position is performed 100% onsite and cannot be performed remotely. Qualifications: Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Must have active TS/SCI security clearance. Ability to obtain and maintain Special Access Program (SAP) clearance after hire is required. DoD 8140.03 Level 3 or 4 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. Develop dashboards, configure rules, and operate/administer SEIM/Audit reduction tools (e.g., Splunk) In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. The application window for this position will close on 10/15/2026. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Lead, Electrical Engineering

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Electrical Engineering Job Code: 40536 Job Location: Fort Wayne, IN Job Schedule: 9/80 Job Description: In a fast moving and increasingly complex world, L3Harris is anticipating and rapidly responding to challenges with agile technology – creating a safer and more secure future. L3Harris is seeking a dynamic Electrical Engineer to pursue a career in our fast-paced company where new designs become production reality. As a member of our product development staff, you will lead and support electrical teams in the creation of new technological initiatives and advancements. Essential Functions: Lead and support electrical design teams in the development of new products Own the cost and schedule of design electrical programmatic tasks Perform and report Earned Value Metrics to programs Conduct component, subsystem, and system level design trades and analyses Expertise in electrical/electronic analog and digital circuit design Collaborate with systems, mechanical, optical, software / firmware, and manufacturing engineering staff Lead and participate in design reviews Create engineering development plans, documents, and task flows for program execution Ability to obtain and maintain a security clearance Qualifications: Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. Preferred Additional Skills: Experience developing electrical engineering hardware within the defense, aerospace, or medical product fields An understanding of mechanical, optical, software / firmware, and digital requirements is considered valuable Experience with Earned Value Management Experience with SOPs, process control, and standardization of work output Experience with deriving specifications and creating requirement flow down Experience making technically sound architecture decisions to guide development Experience developing a basis of estimate (BOE), cost, and/or schedule for electrical work products Experience performing Worst Case Circuit analysis Experience with DOORs, SPICE, MathCAD, Matlab, Simulink, Allegro and MentorGraphics tools Active security clearance LI-KB1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .