• Software Engineer 1 - 23832 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...highly skilled and innovative Software Engineers to design, develop, test , and deploy robust and secure software solutions in… more
    Huntington Ingalls Industries (01/06/26)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for:… more
    Lockheed Martin (11/20/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Technologies is seeking a highly motivated and experienced Spectrum Engineer to support a critical Department of War (DoW)… more
    Huntington Ingalls Industries (10/23/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …is seeking **Principal or Senior Principal Systems Engineer (MBSE)** . **What You'll Get to Do:** ... to the Segment MBSE environment + Mentor junior system engineer team members to enhance MBSE tools skills +...Design Review, Critical Design Review, System Verification Review, and Test Readiness Review **This position will serve on-site in… more
    Northrop Grumman (11/25/25)
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  • Senior Electrical Engineer

    SAIC (Middletown, RI)
    **Description** Are you an **Electrical Engineer ** looking to support an exciting Navy mission in our new state-of-the-art labs? Are you seeking long term career ... : SAIC is seeking an organized and motivated Electrical Engineer who will effectively support a fast-paced work environment...PTF program as the local Middletown office supports automated test equipment design. The job will entail a host… more
    SAIC (01/14/26)
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  • Lead, Thermal Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Mechanical ... best overall system design including thermal design, analysis, and test of optical systems operating in harsh space and...through detailed design phases + Experience as a lead engineer , project engineer , or IPT lead is… more
    L3Harris (01/10/26)
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  • Software Integration Systems Engineer

    SAIC (Redondo Beach, CA)
    **Description** SAIC is seeking a **Ground Systems Software Integration Engineer ** with experience as a systems engineer and technical advisor (SETA). If you ... integration. In this role you will provide System Engineering, Integration, and Test (SEIT) subject matter expertise to ensure the software development program… more
    SAIC (01/08/26)
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  • Scientist, Mission Payload Chief Systems…

    L3Harris (Wilmington, MA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Mission Payload ... Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA Job...looking for Systems Engineers to help design, develop, integrate, test , and deliver space based remote sensing systems to… more
    L3Harris (01/08/26)
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  • Specialist, Protected SATCOM, Data Link Systems…

    L3Harris (Salt Lake City, UT)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems ... Job Description: L3Harris' Communication Systems segment is currently seeking a Specialist Systems Engineer to join our team. This position will be based at our Salt… more
    L3Harris (01/02/26)
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  • Radio Frequency Design Engineer

    Battelle Memorial Institute (Columbus, OH)
    …individuals to apply. **Job Summary** Battelle is seeking a **Radio Frequency Design Engineer ** to work in the Electronic Warfare group within the National Security ... position is located at Battelle Headquarters in **Columbus, OH.** The RF Engineer will be responsible for leading development of complex RF/microwave systems, for… more
    Battelle Memorial Institute (11/06/25)
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