Senior 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: Senior Specialist, Systems Engineer Job Code: 44203 Job Location: Waco, TX Job Schedule: 9/80 Reg Job Description: L3Harris is actively seeking a Systems Engineer (SE) to support requirement development, design, development, test, and integration of complex, specialized hardware/software systems installed on ground and airborne platforms. In this role, the candidate will work with the Integrated Product Team (IPT) to ensure that the customer’s needs are understood, documented, and agreed too. They will support the technical solution development and help ensure the as-built product meets the requirement baseline. The candidate will possess proven work history that demonstrates their ability to work as a member of the development team. Essential Functions: Design and develop physical architectures incorporating mission system equipment into airborne systems for military and commercial customers. These systems vary from program to program, so the ability to quickly learn and integrate new systems is critical. This requires a baseline understanding of electrical and mechanical systems. Translate customer and airworthiness requirements into unique verifiable system level requirements Lead Program Integrated Product Teams of cross-disciplined engineers with internal and external members Become a focal point for conversation with the customer on technical issues Define requirement traceability methods Perform the systems engineering trade study process Evaluate trade studies for accuracy and completeness Write subsystem specifications based on system level requirements Evaluate alternative solutions and establish preliminary system design Prepare effective presentations to communicate technical information to both technical and non-technical professionals Ability to use standard Microsoft Office suite of applications Ability to operate within a Product Lifecycle Manager (PLM); TeamCenter preferred Must be able to travel up to 10% Qualifications: Bachelor’s degree and a minimum of 6 years related experience, or Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, must have a minimum of 10 years related experience. Preferred Additional Skills: Master Test Planning - tracking which ATPs need ran and coordinating with Test SMEs Requirements Traceability - ensuring procedures/reports align with overall requirements Test Procedure Writing; Test Reporting (documentation as a whole) Equipment qualification for FAA - tracking environmental tests An active TS/SCI clearance is highly desirable Prior experience integrating mission systems on airborne platforms. DOORS experience Digital Databus Standards (ARINC 429, MIL-STD-1553) experience Excellent written, oral, and presentation communication skills Experience working with subcontractors and US Government customers Experience working successfully both independently and in a team environment with the ability to lead teams through a system development and integration cycle 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 .

Specialist, Software Engineering (Full Stack)

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: Specialist, Software Engineering (Full Stack) Job Code: 44014 Job Location: Colorado Springs, Colorado Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked (Every Other Friday Off) Job Description: The Maintenance of Space Situational Awareness Integrated Capabilities (MOSSAIC) Agile Portfolio Engineering (APE) program serves the space domain awareness (SDA) customer through optical and radar sensors and associated command and control (C2) capabilities. The program is seeking a senior specialist full-stack software engineer to join its Special Projects team. You will lead technical design and implementation of secure, scalable mission applications and services using Java, Python, TypeScript, and JavaScript to support sensor integration, command-and-control workflows, and user-facing mission capabilities. Essential Functions: Lead technical design and implementation of full-stack software capabilities, including backend services, application programming interfaces, and web user interfaces. Design scalable software using Java, Python, TypeScript, and JavaScript for service-oriented architecture and microservices-based systems. Define secure integration patterns, service contracts, and data exchanges across distributed systems. Guide code reviews, software testing, technical documentation, and secure-development practices. Resolve complex software and integration issues across development, test, and deployment environments. Provide technical guidance and mentorship to software engineers while supporting sound engineering decisions. Coordinate technical dependencies with partner teams and contribute to delivery planning and execution. Travel up to 15% as needed to support program and customer requirements. Qualifications: Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience. Active Secret Security Clearance. Preferred Additional Skills: Experience developing software using C/C++, Rust or Go. Experience developing production software using Java, Python, TypeScript, and JavaScript. Experience designing and integrating service-oriented architectures, asynchronous messaging patterns, and microservices-based applications. Experience designing application programming interfaces, service contracts, and integrations for distributed systems. Experience leading technical design, code reviews, automated testing, and software-delivery activities. Experience improving continuous integration and continuous delivery workflows for software teams Experience building native graphical user interfaces using GTK or Qt. Experience applying user interface and user experience design principles to production software. Experience defining technical approaches for complex full-stack applications. Experience deploying or supporting containerized applications in Kubernetes environments. Experience with event-streaming or message-bus technologies, such as Apache Kafka, RabbitMQ, ZeroMQ, or NATS. In compliance with pay transparency requirements, the salary range for this role in Colorado state is $97,000-$180,000. 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. The application window for this position will close on 10/30/2026. LI-ZB2 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 .

Manager, Manufacturing Engineering / Master Data

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: Manager, Master Data (Manager, Manufacturing Engineering) Job Code: 45436 Job Location: All Locations Job Schedule: 9/80 Job Description: The Manager, Master Data leads the team responsible for the accuracy, consistency, governance, and strategic use of ERP master data and related transactional data across the organization. This role supports operational and planning performance by driving data quality, process standardization, and cross-functional alignment across multiple sites. The Manager partners closely with Supply Chain, Operations, Engineering, Procurement, Program Management, Contracts, Finance, and IT to ensure effective master data governance, planning parameter alignment, PMMO/material grouping support, and sales order data accuracy. This role also leads the development and implementation of standard processes, reporting, controls, and documentation to improve ERP data integrity and business execution. Essential Functions: Leadership & Functional Oversight Provides leadership and direction to the Master Data team, establishing priorities that align with business and functional objectives. Develops, coaches, and evaluates team members to support performance, engagement, and continuous improvement. Establishes and maintains standard processes, controls, reporting, and documentation to support effective execution and compliance. Provides functional guidance and governance to site and cross-functional teams responsible for maintaining domain data, including BOMs, routings, customer data, and vendor data. Master Data Governance & Data Quality Oversees the governance, maintenance, accuracy, and integrity of ERP master data and related planning data. Leads data quality reviews, audits, and exception management activities to identify and resolve inaccuracies and inconsistencies. Partners with Planning, Operations, Engineering, Procurement, IT, and other stakeholders to resolve data-related issues and improve process performance. Collaborates with business and IT teams to develop and maintain dashboards, metrics, and reports used to monitor data quality and process effectiveness. Planning Systems & Process Integration Supports integration of master data and planning parameters with ERP/MRP, Demand Planning, Material/Production Planning, and SIOP processes. Leads or supports initiatives that improve ERP data governance, planning integration, and process standardization across the organization. PMMO / Material Grouping Governance Provides leadership to team members supporting PMMO-related material grouping across programs and sites. Oversees the development and maintenance of standard work, reporting, and governance processes related to PMMO and material grouping activities, with an emphasis on reducing group exceptions across the division. Sales Order Data Management Provides oversight to team members responsible for sales order entry governance and sales order data accuracy within ERP systems. Establishes and maintains controls and audit practices for sales order creation, maintenance, and validation to support accurate downstream planning and execution. Qualifications: Bachelor’s degree in Engineering, Operations Management, Supply Chain Management, Business, or other related technical discipline; an equivalent combination of education and relevant experience or additional years of directly related experience may also be considered. 8 years of experience in Operations, Materials Management, Inventory Management, ERP/MRP, Master Data, or related functions. Strong leadership skills with the ability to communicate, influence, and lead across multiple levels, teams, and business units. Change agent and leader who can help transform the organization and maintain a high level of engagement. Leads process improvement initiatives with little to no direction and supervision. Preferred Additional Skills: Experience in master data management with a solid understanding of how key master data fields impact MRP highly desired. Experience in Material and Production Planning. Knowledge of defense program data desired. Six Sigma, Lean, or APICS certification desired. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is US$129,500.00 MIN - US$207,500.00 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Ohio, and Vermont is US$115,500.00 MIN - US$205,500.00 MAX. 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-IK1 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, Manufacturing Engineering (MRO/ Plant Maintenance)

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, Manufacturing Engineering (MRO/ Plant Maintenance) Job Code: 45515 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP sustainment and improvement activities covering Maintenance, Repair and Optimization (MRO) and Plant Maintenance. Responsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. Essential Functions: Collaborate with business stakeholders, corporate IT and managed service support personnel to design, configure, and test the SAP modules related to their areas while providing expert guidance on best practices and implementing process standardization. Facilitate collection and documentation of business requirements for the SAP modules, ensuring alignment with business objectives. Support optimization and ongoing support of large SAP system, including system upgrades, enhancements, and new module rollouts. Develop and maintain detailed documentation, including functional specifications and process flows. Assist with prioritization of issue resolution and enhancements for these SAP, provide guidance to assist with troubleshooting complex issues. Build strong internal & external customer relationships by aligning system solutions to our changing business requirements. Stay current with new technologies, especially within SAP systems, to align technologies with the L3Harris business direction. 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. Minimum of 9 years of experience in SAP, with a proven track record of successful system MRO and Plant Maintenance implementations and support. Strong knowledge of the SAP MRO and Plant Maintenance workstreams and familiarity with integration points with other SAP modules. Excellent problem-solving skills and the ability to analyze complex business requirements and translate them into effective ERP solutions. Excellent communication and interpersonal skills, with the ability to effectively collaborate with stakeholders at all levels of the organization. Preferred Additional Skills: Strong presentation skills with the ability to present complex topics to technical and non-technical audiences. Experience with the development of technical solutions to complex problems and driving implementation. Expertise in SAP S/4 HANA/ECC functionality and Configuration. Strong technical background in business operations – tools and processes. Experience working within ERP applications including MRO. Exposure to project management methodologies, including waterfall and Agile. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is US$129,500.00 MIN - US$229,500.00 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Ohio, and Vermont is US$115,500.00 MIN - US$205,500.00 MAX. 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-RTC1 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 .

Specialist, Software Engineering (Controls 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: Specialist, Software Engineering - Controls Engineer Job Code: 40556 Job Location: Anaheim, CA Schedule: 9/80 Job Description: Under general direction of the Management of Software Engineering, this position develops and applies advanced software engineering methods in the investigation and solution of complex and advanced technical problems power system architectures and power conversion equipment. The Specialist Software Engineer shall lead a small software engineering team to support all stages of product development from design through implementation and system integration under minimal supervision. Essential Functions: Perform control systems analysis of power conversion equipment and system architectures. Support development of control systems’ design and architectures for new products. Design and implement customer specifications, requirements for control systems design. Write product and test specifications, modeling, and verification procedures pertaining control systems. Implement and support control system design with MATLab, Simulink, C/C++, and other embedded system programming language. Ability to work simultaneously on a variety of projects. Continue improvement in technical approach to maximize efficiency of engineering resources. Provides input with a variety of control systems, engineering concepts, practices, and procedures Control Specialized Software Engineer will take directions from Project Engineer and Software Engineering Manager. Expected up to 35% of travel to customer sites for on-site support. Qualifications: Bachelor of Science degree in Electrical Engineering (B.S.E.E.) or equivalent from a four-year college or university; and minimum 4 years of experience in design and analysis of control systems for power conversion equipment. Master of Science or advanced degree preferred with reduced minimum of 2 years of work experience. For candidates with a Ph.D. or higher, relevant research experience may be considered in lieu of professional work experience Must be able to obtain a US security clearance Must have familiarity with control systems for power system architectures and power conversion equipment. Must have strong knowledge of control theory, ability to model with MATLAB / SIMULINK. Experienced in the practical implementation of control system algorithms. Experienced in with digital signal processing, machine-to-machine communications, and fiber optics based communications subsystems. Experienced with communication protocols, such as RS-232, RS-485, and Ethernet. Proven effective communication with Senior Project Engineers, Program Management, and customer representatives is essential. Must be able to work as a key member of the design team with Power Design Engineers, Digital and Analog Engineers, System Engineers, Software Engineers and Mechanical Engineers. Experienced in C and C++ programming. Knowledge of Python or C-Sharp is beneficial. Required to have ability to obtain and maintain a secret/security clearance. Preferred Additional Skills: Knowledge of power electronics and analog circuits, a plus. Experience in development of military products, a plus. Knowledge in Digital, and Microcomputer circuits, a plus. Experienced in embedded real-time systems design, a plus Experienced in object and service-based software architectures, a plus. In compliance with pay transparency requirements, the salary range for this role for California is $105,500- 180,000. 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-RTC1 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 Associate, Software Engineering (C2 NDPP)

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 Associate, Software Engineering – C2 NDPP Job Code: 44021 Job Location: Colorado Springs, CO Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked (Every Other Friday Off) 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 Software Engineer who is responsible for designing, developing, and maintaining space command and control (C2) systems software. The Software Engineer will work with cross-functional engineering teams to develop and assess software interfaces, operational performance requirements, and overall system design. The ideal candidate should have experience with the full software development lifecycle. This position is located in Colorado Springs, CO. Essential Functions: Participating in all phases of the software development life cycle, creating software test procedures, developing software programs, preparing related documentation, conducting peer reviews, identifying, tracking, and resolving software defects Clearly and succinctly convey information and ideas Collaborate effectively with small teams of software engineers Develop software as a Java full stack engineer Qualifications: Bachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience. Ability to obtain a Security Certification in less than 60 days Ability to obtain a US Secret security clearance At least 2 years of experience in software development with a focus on Java full stack development Preferred Additional Skills: Knowledgeable in the full software development lifecycle from requirements elicitation to deployment Strong written and verbal skills Strong organization of open software tasks Understanding of software engineering principles and industry best practices, including Agile development Ability to work in a team environment to potentially include duties in other technical disciplines Experience with Apache NiFi Experience with RabbitMQ message broker Experience with relational databases Knowledge of asynchronous programming Familiarity with source code repositories (e.g., GitLab) Experience with agile development tools (e.g., Jira, Confluence) Understanding of containerization and developing/deploying in containerized environments Knowledge of Tanzu and Docker In compliance with pay transparency requirements, the salary range for this role in Colorado state is $74,500-$138,500. 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 10/30/2026. LI-ZB2 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, Manufacturing Engineering (Production Planning/PMMO)

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, Manufacturing Engineering (Production Planning/PMMO) Job Code: 45468 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineering responsible for the management of ERP sustainment and improvement activities covering Production Planning, Execution and PMMO Responsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. Essential Functions: Collaborate with business stakeholders, corporate IT and managed service support personnel to design, configure, and test the SAP modules related to their areas while providing expert guidance on best practices and implementing process standardization. Facilitate collection and documentation of business requirements for the SAP modules, ensuring alignment with business objectives. Support optimization and ongoing support of large SAP system, including system upgrades, enhancements, and new module rollouts. Develop and maintain detailed documentation, including functional specifications and process flows. Assist with prioritization of issue resolution and enhancements for these SAP, provide guidance to assist with troubleshooting complex issues. Build strong internal & external customer relationships by aligning system solutions to our changing business requirements. Stay current with new technologies, especially within SAP systems, to align technologies with the L3Harris business direction. 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. Minimum of 9 years of experience in SAP Production Planning, Execution and PMMO, with a proven track record of successful system implementations and support. Strong knowledge of the SAP Production Planning, Execution and PMMO workstream and familiarity with integration points with other SAP modules. Excellent problem-solving skills and the ability to analyze complex business requirements and translate them into effective ERP solutions. Excellent communication and interpersonal skills, with the ability to effectively collaborate with stakeholders at all levels of the organization. Preferred Additional Skills: Strong presentation skills with the ability to present complex topics to technical and non-technical audiences. Experience with the development of technical solutions to complex problems and driving implementation. Expertise in SAP S/4 HANA/ECC functionality and Configuration. Strong technical background in business operations – tools and processes. Experience working within ERP applications including MRO. Exposure to project management methodologies, including waterfall and Agile. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is US$129,500.00 MIN - US$229,500.00 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Ohio, and Vermont is US$115,500.00 MIN - US$205,500.00 MAX. 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-RTC1 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 Associate, 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: Senior Associate, Info Security Systems Engineering Job Code: 42553 Job Location: Colorado Springs, CO Job Schedule: 9/80 (Every Other Friday Off) 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, 800-160 and other NIST publications; Committee on National Security Systems Instruction (CNNSI) 1253, Joint SAP Implementation Guide (JSIG), Federal Information Processing Standards (FIPS), and Cyber Survivability Attributes found in DOD’s Cyber Survivability Endorsement Implementation Guide 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: Experience in Assessment & Authorization Vulnerability Management, ensuring systems meet security compliance standards and identifying potential vulnerabilities through regular assessments. Proficient in Cybersecurity Product Development, contributing to the design and implementation of security features within product offerings. Knowledgeable in Cybersecurity Assessments to evaluate the security posture of information systems and recommend enhancements. Knowledgeable in Data Protection & Privacy, implementing measures to safeguard sensitive information and ensure compliance with privacy regulations. Knowledgeable in Information & Cybersecurity Management, overseeing cybersecurity operations and aligning them with business objectives. Knowledgeable in Network Configuration & Security, configuring networks to enforce security policies and protect against unauthorized access. Understanding of Application Security principles, securing applications against a wide range of cyber threats. Proficient with the NIST Risk Management Framework (RMF), applying its guidelines to manage risks and ensure system resilience. Experience in IT Risk Escalation & Resolution, effectively communicating and addressing IT security risks with stakeholders. Ability to drive Security Architecture Improvements, evaluating and upgrading security architectures to address emerging threats and technologies. Stakeholder Engagement skills, collaborating with various stakeholders to ensure security considerations are integrated into business processes. Knowledgeable in Continuous Integration & Deployment practices within a DevSecOps framework, automating security checks and balances in the CI/CD pipeline. Capable of Cyber Threat Mitigation, employing strategies and tools to detect, prevent, and respond to cyber incidents. Adherence to Product Roadmap guidelines, ensuring security milestones align with product development timelines. Commitment to fostering a Security-Centric Culture, promoting security awareness and best practices throughout the organization. Knowledgeable in Agile Methodologies, applying agile principles to cybersecurity initiatives for improved flexibility and responsiveness. Support for Enterprise Architecture, contributing to the development and maintenance of an overarching IT architecture framework. Ability to interpret and apply IT Architectural Guidelines, ensuring cybersecurity solutions are consistent with organizational standards. Must have the ability to work onsite. This position is performed 100% onsite and cannot be performed remotely. Up to 15% travel is possible Qualifications: Bachelor’s Degree and minimum 2 years of prior relevant experience. Graduate Degree and a minimum of 1 years of prior related experience. In lieu of a degree, minimum of 4 years of prior related experience. Must have active Secret security clearance. DoD 8140.03 IAT Level 2 certification. Preferred Additional Skills: Perform Model Based System Engineering (UML, SysML, UAF). Configure/operate vulnerability analysis tools such Tenable NESSUS Security products. In compliance with pay transparency requirements, the salary range for this role in Colorado state is $80,500-$149,500. 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 9/30/2026. LI-ZB2 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, Manufacturing Engineering (Quality)

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, Manufacturing Engineering (Quality) Job Code: 45511 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP sustainment and improvement activities covering quality. Responsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. Essential Functions: Collaborate with business stakeholders, corporate IT and managed service support personnel to design, configure, and test the SAP modules related to their areas while providing expert guidance on best practices. Facilitate collection and documentation of business requirements for the SAP modules, ensuring alignment with business objectives. Support optimization and ongoing support of large SAP system, including system upgrades, enhancements, and new module rollouts. Develop and maintain detailed documentation, including functional specifications and process flows. Assist with prioritization of issue resolution and enhancements for these SAP, provide guidance to assist with troubleshooting complex issues. Build strong internal & external customer relationships by aligning system solutions to our changing business requirements. Stay current with new technologies, especially within SAP systems, to align technologies with the L3Harris business direction. 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. Minimum of 9 years of experience in SAP Quality, with a proven track record of successful system implementations and support. Strong knowledge of the SAP Quality workstream and familiarity with integration points with other SAP modules. Excellent problem-solving skills and the ability to analyze complex business requirements and translate them into effective ERP solutions. Excellent communication and interpersonal skills, with the ability to effectively collaborate with stakeholders at all levels of the organization. Preferred Additional Skills: Strong presentation skills with the ability to present complex topics to technical and non-technical audiences. Experience with the development of technical solutions to complex problems and driving implementation. Expertise in SAP S/4 HANA/ECC functionality and Configuration. Strong technical background in business operations – tools and processes. Experience working within ERP applications including MRO. Exposure to project management methodologies, including waterfall and Agile. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is US$129,500.00 MIN - US$207,500.00 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Ohio, and Vermont is US$115,500.00 MIN - US$205,500.00 MAX. 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-RTC1 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 .

Seasonal Package Delivery Driver

Casual Package Delivery Driver Who exactly are UPS Casual Package Delivery Drivers? They’re the ones who drive our familiar brown trucks, bringing packages great and small to our customers. They’re a friendly, physically active crew who enjoy fast-paced work, being outdoors, and being behind the wheel! So, what does it take to make it through a busy shift delivering boxes of all shapes and sizes to homes and businesses in your community and beyond? The ability to lift up to 70 lbs. Valid driver’s license—no CDL required (License type varies by state) Pass the DOT physical Excellent customer service and driving skills Legal right to work in the U.S. Casual package delivery drivers are expected to comply with UPS appearance guidelines and wear the company-provided uniform Full-time casual package delivery drivers work eight to ten hours per day and workdays can vary (Monday - Friday) or (Tuesday - Saturday) depending on the business needs. What’s in it for you? Excellent weekly pay Growth opportunities* Extensive training * This is a seasonal role . A seasonal job is a great place to start at UPS, and it might even lead to a permanent role that offers even more advantages and benefits! Permanent, full-time delivery drivers receive an average total compensation package of $145,000 per year. That includes $0 healthcare premiums, up to seven weeks of paid vacation, plus paid time off for holidays, sick leave and option days. UPS also makes contributions to a defined-benefit pension plan for each employee. So, what is UPS all about? Well, you’re probably already familiar with us – we’re the brown trucks delivering everything from diapers, dish towels and holiday gifts, to college care packages and life-saving medicines. But we’re more than that. We’re also hardworking, efficient package handlers and friendly, focused drivers. We’re professionals working in finance, technology, engineering, marketing, and more. We are building our business ethically, sustainably, and in an environmentally conscientious way. And we are here to deliver what matters—to customers, communities, colleagues, the world, and you and your career. Come work for an award-winning company. This job posting includes information about the minimum qualifications (including the UPS Uniform and Personal Appearance Guidelines), locations, shifts, and operations within the locations which may consider my application. An applicant or employee may request an exception or change to, or an accommodation of, any condition of employment (including the UPS Uniform and Personal Appearance Guidelines) because of a sincerely held religious belief or practice. The base pay for this position is $23.00/hour UPS is committed to providing a workplace free of discrimination, harassment, and retaliation. UPS is an equal opportunity employer. UPS does not discriminate on the basis of race/color/religion/sex/national origin/veteran/disability/age/sexual orientation/gender identity or any other characteristic protected by law.

Lead, Manufacturing Engineering (MRO/ Plant Maintenance)

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, Manufacturing Engineering (MRO/ Plant Maintenance) Job Code: 45515 Job Location: All L3Harris Locations Job Schedule: 9/80 Job Description: Lead, Manufacturing Engineer responsible for the management of ERP sustainment and improvement activities covering Maintenance, Repair and Optimization (MRO) and Plant Maintenance. Responsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. Essential Functions: Collaborate with business stakeholders, corporate IT and managed service support personnel to design, configure, and test the SAP modules related to their areas while providing expert guidance on best practices and implementing process standardization. Facilitate collection and documentation of business requirements for the SAP modules, ensuring alignment with business objectives. Support optimization and ongoing support of large SAP system, including system upgrades, enhancements, and new module rollouts. Develop and maintain detailed documentation, including functional specifications and process flows. Assist with prioritization of issue resolution and enhancements for these SAP, provide guidance to assist with troubleshooting complex issues. Build strong internal & external customer relationships by aligning system solutions to our changing business requirements. Stay current with new technologies, especially within SAP systems, to align technologies with the L3Harris business direction. 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. Minimum of 9 years of experience in SAP, with a proven track record of successful system MRO and Plant Maintenance implementations and support. Strong knowledge of the SAP MRO and Plant Maintenance workstreams and familiarity with integration points with other SAP modules. Excellent problem-solving skills and the ability to analyze complex business requirements and translate them into effective ERP solutions. Excellent communication and interpersonal skills, with the ability to effectively collaborate with stakeholders at all levels of the organization. Preferred Additional Skills: Strong presentation skills with the ability to present complex topics to technical and non-technical audiences. Experience with the development of technical solutions to complex problems and driving implementation. Expertise in SAP S/4 HANA/ECC functionality and Configuration. Strong technical background in business operations – tools and processes. Experience working within ERP applications including MRO. Exposure to project management methodologies, including waterfall and Agile. In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is US$129,500.00 MIN - US$229,500.00 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Ohio, and Vermont is US$115,500.00 MIN - US$205,500.00 MAX. 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-RTC1 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, Software Engineering (Full Stack)

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, Software Engineering (Full Stack) Job Code: 44012 Job Location: Colorado Springs, Colorado Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked (Every Other Friday Off) Job Description: The Maintenance of Space Situational Awareness Integrated Capabilities (MOSSAIC) Agile Portfolio Engineering (APE) program serves the space domain awareness (SDA) customer through optical and radar sensors and associated command and control (C2) capabilities. The program is seeking a senior specialist full-stack software engineer to join its Special Projects team. You will lead technical design and implementation of secure, scalable mission applications and services using Java, Python, TypeScript, and JavaScript to support sensor integration, command-and-control workflows, and user-facing mission capabilities. Essential Functions: Lead technical design and implementation of full-stack software capabilities, including backend services, application programming interfaces, and web user interfaces. Design scalable software using Java, Python, TypeScript, and JavaScript for service-oriented architecture and microservices-based systems. Define secure integration patterns, service contracts, and data exchanges across distributed systems. Guide code reviews, software testing, technical documentation, and secure-development practices. Resolve complex software and integration issues across development, test, and deployment environments. Provide technical guidance and mentorship to software engineers while supporting sound engineering decisions. Coordinate technical dependencies with partner teams and contribute to delivery planning and execution. Travel up to 15% as needed to support program and customer requirements. 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. Active Secret Security Clearance. Preferred Additional Skills: Experience developing software using C/C++, Rust or Go. Experience developing production software using Java, Python, TypeScript, and JavaScript. Experience designing and integrating service-oriented architectures, asynchronous messaging patterns, and microservices-based applications. Experience designing application programming interfaces, service contracts, and integrations for distributed systems. Experience leading technical design, code reviews, automated testing, and software-delivery activities. Experience improving continuous integration and continuous delivery workflows for software teams Experience building native graphical user interfaces using GTK or Qt. Experience applying user interface and user experience design principles to production software. Experience defining technical approaches for complex full-stack applications. Experience deploying or supporting containerized applications in Kubernetes environments. Experience with event-streaming or message-bus technologies, such as Apache Kafka, RabbitMQ, ZeroMQ, or NATS. In compliance with pay transparency requirements, the salary range for this role in Colorado state is $97,000-$180,000. 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. The application window for this position will close on 10/30/2026. 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 .