• Software Engineer , Senior

    Lockheed Martin (Moorestown, NJ)
    …a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you\. **The Work** Lockheed Martin RMS is seeking a ... and test\. Must be a US Citizen\.; This position will require a government security clearance\.; This position is located at a facility that requires special… more
    Lockheed Martin (12/11/25)
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  • Numerical Algorithm Software Engineer

    SciTec (Boulder, CO)
    …2 years of academic or professional experience in C++ and Python + Fluency with Linux operating systems + Ability to work full-time in-person in Boulder, CO ... team! We support customers throughout the Department of Defense and US Government in building innovative new tools to deliver unique world-class data exploitation… more
    SciTec (11/26/25)
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  • Embedded Software Engineer -Product…

    The Boeing Company (Daytona Beach, FL)
    …Wireless Access Protocol (WAP)) + Knowledge of computing equipment and its operating systems (eg, Windows, Unix, Linux ). Knowledge of software development and ... that will be deployed across Boeing's entire portfolio-commercial airplanes, defense systems , space vehicles, rotary-wing platforms, and autonomous systems . In… more
    The Boeing Company (01/18/26)
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  • Integration & Test Engineer Level 2

    Lockheed Martin (Fort Worth, TX)
    …Qualifications:** \- Bachelor's Degree in Engineering \- Familiar with Windows and Linux operating systems \- Familiar with programming languages, software ... to rival\. Our welcoming, passionate, high\-performing Skunk Works Mission Systems and Software Communications Team proudly collaborates company\-wide as we… more
    Lockheed Martin (01/15/26)
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  • Staff Field Engineer - Tman - TS Clearance…

    Lockheed Martin (Beale AFB, CA)
    …telecom instances * Advanced knowledge on Solaris 11\.3 and Red Hat 8\.6 SE Linux Operating systems * Advanced knowledge on Cisco Networking devices * Experience ... technical expertise to the C4ISR family of fielded ground systems that support our customers in the field\. Our...resolution process **Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen… more
    Lockheed Martin (01/15/26)
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  • UAS Software Engineer

    COLSA Corporation (Huntsville, AL)
    systems , autonomy, scripting, and testing. + Experience working in Linux -based development environments, including build systems , debugging, and deployment. ... software debugging and troubleshooting across embedded, onboard, and ground systems . + Support software-in-the-loop, hardware-in-the-loop, and flight testing activities.… more
    COLSA Corporation (01/11/26)
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  • Military Operations SME (Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big ... a mission-focused Military Operations Subject Matter Expert (SME) and Threat Systems Modeler to support the development of high-fidelity modeling and simulation… more
    Huntington Ingalls Industries (10/24/25)
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  • Full-time - Software Engineer I - Onsite…

    RTX Corporation (Aurora, CO)
    …+ Experience with microservices in cloud environments. + Experience working within LINUX /UNIX operating systems . + Experience with tools such as Confluence, ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (01/16/26)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …Clearance which requires US Citizenship. + Bachelor's degree Computer Science, Information Systems , or Cybersecurity. + At least seven (7) years' experience in US ... related to the job description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in the process of obtaining your… more
    Serco (01/03/26)
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  • Modeling Simulation and Analysis Engineer

    RTX Corporation (Tucson, AZ)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... environments. Our software products empower the next generation of innovative weapons systems and advanced AI/ML solutions. We're looking for engineers who enjoy… more
    RTX Corporation (11/19/25)
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