Senior Associate, Software 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 Associate, Software Engineering Job Code: 44011 Job Location: Colorado Springs, CO Job Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked (Every Other Friday Off) Job Description: Join a team of innovative engineers at L3Harris Technologies where your software expertise directly supports mission-critical defense and technology solutions. As a Software Engineer, you will contribute to the design, development, and testing of software systems that make a real-world impact. This is an exciting opportunity to grow your career within a collaborative, fast-paced engineering environment while working on cutting-edge programs. Essential Functions: Design, develop, integrate, and test software applications and systems in support of program requirements Write clean, maintainable code using languages such as JavaScript, Python, Java, or similar Participate in software requirements analysis, design reviews, and code reviews Support debugging, troubleshooting, and resolution of software defects throughout the software development lifecycle (SDLC) Collaborate with cross-functional engineering teams including systems, hardware, and test engineering Document software designs, test procedures, and technical specifications in accordance with program standards 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, there is a minimum of 6 years of prior related experience. Must be eligible and able to obtain a Secret clearance Preferred Additional Skills: Active US Secret security clearance preferred Experience with at least one programming language such as C++, Python, or Java Familiarity with software development lifecycle methodologies (Agile, Waterfall, or hybrid) Familiarity with version control tools such as Git or Subversion (SVN) Exposure to Model-Based Systems Engineering (MBSE) tools or software modeling Experience working within a defense or government contracting environment Knowledge of software security practices and secure coding standards Familiarity with continuous integration and continuous delivery (CI/CD) pipelines Experience with automated testing frameworks or test-driven development (TDD) 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 .

Senior Associate, Systems 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: Associate, Systems Engineering Job Location: Colorado Springs, CO Job Description: Perform operational analysis and develop concept of operations, design and implementation plans Develop test plans, procedures & cases Conduct tests and document results Use software tools, scripting and software/hardware troubleshooting Analyze systems requirements from end systems and users Supports development and evaluation of complex system designs and architectures Develop and deliver presentations to communicate design activity plans and status to internal and external customers Qualifications : To be eligible, applicants must be pursuing a Master’s Degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field or have completed their Master’s degree within the last 12 months, regardless of age. Preferred Skills: Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering Familiar with Rhapsody In compliance with pay transparency requirements, the salary range for this role in Colorado is [$70,500 MIN - $130,500 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. 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. Associate, Application Desktop - Engineering Operations Tools & Application 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: Sr. Associate, Application Desktop – Engineering Operations Tools & Application Development Job Code: 42349 Job Location: Greenville TX (On-site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Application Desktop Associate will be responsible for playing a crucial role in developing and maintaining our backend systems, including our Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries among other reusable and extensible codebase. You will also manage and enhance our microservices infrastructure while contributing to web development tasks as needed. This role requires a self-driven individual who is proactive in staying current with emerging technologies and can participate in efforts effectively with a small team of developers. Essential Functions: Develop, maintain, and enhance Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries among other reusable and extensible codebase. Develop the upkeep and management of microservices within our technology stack. Collaborate with cross-functional teams to integrate backend systems with web applications. Personally, maintaining some self-driven or time driven projects. Stay updated with industry trends and technologies to ensure our systems remain cutting-edge. Troubleshoot and resolve issues related to API integrations and microservices. Contributes to the design and architecture of scalable and efficient backend systems. Advocate and arbitrate with the team for the best/most effective design solutions based on requirements as defined. Some occasional interpretation/adaptation required mid cycle/implementation. Ability to leverage LLMs yet understand the line between complete reliance on and “start from” as to accelerate solution delivery in a timely manner. Understanding in Golang, C#, JavaScript, and Vue, or equivalent languages. Familiarity with PLM tools and CAD/CAM or other Revision based Content Management systems. S trong understanding of microservices architecture. Utilization of and understanding of differences in PDM and complex PLM philosophies as it is applicable to business use cases with a push towards PLM. Integrating disparate tools into a PLM suite such as Simulations, Requirements Management, MBSE, or “unique space” and be comfortable explaining what was required in detail. Collaborate with a team and share knowledge. Excellent problem-solving skills and the ability to adapt to new technologies. Strong communication skills and the ability to work effectively in a fast-paced environment. Utilization of and development for Teamcenter RAC with Active Workspace experience. Hands-on exposure for working with large data migrations/transforms. Aptitude in working directly with infrastructure/architecture across various virtualization platforms. Comfort in uncharted digital territories with results delivery as it applies to business need. Ability to obtain and maintain a DoD Clearance. Other duties as assigned by Supervisor. Qualifications : Bachelor’s Degree with two (2) years of software development with a focus on backend systems experience. Graduate Degree with zero (0) to two (2) years of software development with a focus on backend systems experience. In lieu of a degree, minimum of six (6) years of software development with a focus on backend systems experience. Preferred Additional Skills: Active Secret Clearance. LI-AH1 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 .

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 .

Senior Specialist, Systems 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, Systems Engineering Job Code: 43361 Job Location: Colorado Springs, CO Job Schedule: 9/80 Job Description: L3Harris is seeking a senior professional with strong knowledge is system engineering to support the CMSS program in its Surveillance Systems division, with sustainment of the current block 10.2 weapons system, and future sustainment of Meadowlands. The systems engineer will be responsible for managing complex projects or processes with general oversight, leading technical design management and obsolescence systems design, development, and testing. The individual should be versed in the complete design life cycle. Essential Functions: Translate customer capability needs into system requirements and manage allocation and traceability across the lifecycle Maintain and control technical baselines through consistent development and management of system documentation Apply working knowledge of RF systems, components, and test capabilities to support system design and verification Develop and maintain system architecture models using tools such as Cameo, MagicDraw, or similar platforms Create, update, and manage interface documentation, including ICDs and IDDs Perform systems engineering tasks related to obsolescence, including trade studies, requirement comparisons, and lifecycle impact assessments Generate and update Air Force Technical Orders and support integration activities with a high-level understanding of information system network architecture Communicate effectively across functions and collaborate closely with Integrated Product Teams in an Agile environment Qualifications: Bachelor’s Degree in relevant field and a minimum of 6 years of prior relevant experience or a Master’s Degree in revlevant field and 4 years of related experience. In lieu of a degree, minimum of 10 years of prior related experience. 2 years of experience working directly with requirements in either development or sustainment of a DOD system 1 years of experience with Atlassian tool suite (Jira, Confluence, etc.) Must possess and be able to maintain an active Top Secret Security Clearance Preferred Additional Skills: Direct experience with Electronic Warfare weapon systems and their operation Familiarity with the Systems Engineering Technical Review processes and ability to tailor Experience modeling with Cameo Enterprise Architecture, MagicDraw (No Magic, Inc.) or other architecture modeling tools 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 11/1/2026. 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 .

Senior Specialist, Systems 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, Systems Engineering Job Code: 43361 Job Location: Colorado Springs, CO Job Schedule: 9/80 Job Description: L3Harris is seeking a senior professional with strong knowledge is system engineering to support the CMSS program in its Surveillance Systems division, with sustainment of the current block 10.2 weapons system, and future sustainment of Meadowlands. The systems engineer will be responsible for managing complex projects or processes with general oversight, leading technical design management and obsolescence systems design, development, and testing. The individual should be versed in the complete design life cycle. Essential Functions: Translate customer capability needs into system requirements and manage allocation and traceability across the lifecycle Maintain and control technical baselines through consistent development and management of system documentation Apply working knowledge of RF systems, components, and test capabilities to support system design and verification Develop and maintain system architecture models using tools such as Cameo, MagicDraw, or similar platforms Create, update, and manage interface documentation, including ICDs and IDDs Perform systems engineering tasks related to obsolescence, including trade studies, requirement comparisons, and lifecycle impact assessments Generate and update Air Force Technical Orders and support integration activities with a high-level understanding of information system network architecture Communicate effectively across functions and collaborate closely with Integrated Product Teams in an Agile environment Qualifications: Bachelor’s Degree in relevant field and a minimum of 6 years of prior relevant experience or a Master’s Degree in revlevant field and 4 years of related experience. In lieu of a degree, minimum of 10 years of prior related experience. 2 years of experience working directly with requirements in either development or sustainment of a DOD system 1 years of experience with Atlassian tool suite (Jira, Confluence, etc.) Must possess and be able to maintain an active Top Secret Security Clearance Preferred Additional Skills: Direct experience with Electronic Warfare weapon systems and their operation Familiarity with the Systems Engineering Technical Review processes and ability to tailor Experience modeling with Cameo Enterprise Architecture, MagicDraw (No Magic, Inc.) or other architecture modeling tools 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 11/1/2026. 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 .

Associate, Systems 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: Associate, Systems Engineering Job Code: 41239 Job Location: Rochester, NY Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: Perform operational analysis and develop concept of operations, design and implementation plans Develop test plans, procedures & cases Conduct tests and document results Use software tools, scripting and software/hardware troubleshooting Analyze systems requirements from end systems and users Supports development and evaluation of complex system designs and architectures Develop and deliver presentations to communicate design activity plans and status to internal and external customers Qualifications: To be eligible, applicants must be pursuing a Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field or have completed their Bachelor’s degree within the last 12 months, regardless of age. In compliance with pay transparency requirements, the salary range for this role in New York state is $62,000 - $115,000. 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 .

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 .

Senior Associate, Systems 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: Associate, Systems Engineering Job Location: Colorado Springs, CO Job Description: Perform operational analysis and develop concept of operations, design and implementation plans Develop test plans, procedures & cases Conduct tests and document results Use software tools, scripting and software/hardware troubleshooting Analyze systems requirements from end systems and users Supports development and evaluation of complex system designs and architectures Develop and deliver presentations to communicate design activity plans and status to internal and external customers Qualifications : To be eligible, applicants must be pursuing a Master’s Degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field or have completed their Master’s degree within the last 12 months, regardless of age. Preferred Skills: Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering Familiar with Rhapsody In compliance with pay transparency requirements, the salary range for this role in Colorado is [$70,500 MIN - $130,500 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. 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 Program 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: Lead, Project Engineering Job Code: 43183 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off. Job Description: The Lead Project Engineer has technical authority from Engineering Leadership to execute assigned programs. The individual Engineering Functional Task Leaders (Systems Engineering, Software Engineering, Aeronautical Engineering, Specialty Engineering, Logistic Engineering, Technical Publications, etc.) report to and take direction from the Lead Project Engineer for the assigned program operations. The Lead Project Engineer is also responsible for program technical performance that extends beyond the Engineering functions (such as Manufacturing and Hangar, Dock and Line (HD&L)) to ensure technical compliance within the total operations activities. In addition, Project Engineers are the key technical interfaces to Customers and have the responsibility to interact with Customers at every phase of the program lifecycle. Essential Functions: Planning and execution of program activities. Documenting and approval of program plans. Ensuring life-cycle process adherence. Risk identification and management. Customer and Senior Leadership interaction. Overall program coordination during the program lifecycle. An active DoD Secret Security Clearance with the ability to obtain and maintain a DoD Top Secret (SCI) Security Clearance, which requires U.S. Citizenship. Qualifications: Bachelor’s Degree and minimum 12 years of prior relevant program/project and engineering experience. Graduate Degree and a minimum of 10 years of prior related program/project and engineering experience. In lieu of a degree, a minimum of 16 years of prior related program/project and engineering experience. Demonstrated experience in program planning, guidance, and engineering execution within scope, schedule, and budget. Demonstrated experience understanding of engineering processes and policies. Demonstrated experience in Aircraft Integration, Test and Delivery. Demonstrated experience in one of the following disciplines: Software/Hardware Engineering. Systems Engineering (including Test Engineering). Project Engineering. Preferred Additional Skills: Demonstrated experience in leadership by being a Task Leader, IPT Leader, and/or Functional Manager, or other similar leadership roles. Exceptional ability to communicate with internal and external customer stakeholders. RC-135 Weapon System Experience. Exposure to control drawing specifications and aero wiring diagrams. Ability to find suitable substitutes for obsolete parts. Ability to work with many other groups including internal HW, SW, and Aero teams, along with external USAF customer and external hardware vendors. Experience with KVM systems. General knowledge of network switches, KG encryptors, RF/IF hardware, and NAS. Understanding of DO-160 environmental testing requirements. Willingness to generate system wiring diagrams and server configuration documentation. Understanding of L3Harris bid process. LI-AM2 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 .