• Principal Engineer Software

    Northrop Grumman (Melbourne, FL)
    …Experience developing software /writing code in C/C++ OR Java + Experience developing lab simulation software + The ability to obtain and maintain a DoD Top ... Cameo modeling for software design + Experience with developing lab simulation software . + An active, In-scope DoD Secret or Top Secret security clearance… more
    Northrop Grumman (12/16/25)
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  • Python Software Engineer - Level 3

    Northrop Grumman (Fairfax, VA)
    …telecommute work** . The candidate will work on expanding proof of concept network simulation software to a more feature rich software product. The ... with other teams, such as network specialists, to ensure that the simulation software properly models relevant parameters. + Other duties as assigned If this… more
    Northrop Grumman (12/11/25)
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  • Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    …optical communications systems. The candidate will work on expanding proof of concept network simulation software to a more feature rich software product. ... with other teams, such as network specialists, to ensure that the simulation software properly models relevant parameters. **_This role/p_** **_osition is… more
    Northrop Grumman (12/10/25)
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  • Software Engineer, Senior

    CymSTAR LLC (Tulsa, OK)
    SUMMARY: Design, code, implement and test simulation software for simulator training devices and other similar applications that satisfy specified operational, ... performance, and interface requirements. Responsible for simulation software development, integration, verification, and documentation tasks within a specified… more
    CymSTAR LLC (12/05/25)
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  • Software Engineer, Power Systems Controls…

    SpaceX (Redmond, WA)
    …algorithms to provide excellence user experience subject to physical constraints, contribute to simulation software and data analysis, and be part of the team ... Software Engineer, Power Systems Controls (Starlink) Redmond, WA...experiments to prove out key design concepts + Maintain simulation and analysis tooling to prevent regressions and ensure… more
    SpaceX (11/04/25)
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  • NASA Artemis Lunar Gateway Flight Software

    CACI International (Houston, TX)
    software products developed by NASA and commercial partners, developing tests and simulation software to verify the integrated software on flight ... and contractors across multiple NASA programs and projects. + Develop software prototype and device software simulation to facilitate software design and… more
    CACI International (10/25/25)
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  • Software Development Engineer, GNC…

    Amazon (Redmond, WA)
    …monitor for potential collisions, and optimize maneuvers; high fidelity modeling and simulation software ; and all sorts of infrastructure needed to develop ... recovery in the event of problems. The great majority of new equipment and software is being developed and built in-house by our engineering and manufacturing teams.… more
    Amazon (12/30/25)
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  • Software Integration Engineer Senior

    Lockheed Martin (Sunnyvale, CA)
    …tool Experience with Agile development methodologies Experience developing and maintaining simulation software Ability to analyze test results and coordinate ... the FSW/Sim Integration team that integrates and tests flight software and Sim products in Hardware in the loop\....Drive enhancements to end to end test scripts and simulation updates\. * Work closely with Navigation, Guidance &… more
    Lockheed Martin (12/18/25)
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  • Software Engineer Sr

    Lockheed Martin (Highlands Ranch, CO)
    …to dream big, we want to build a better tomorrow with you\. Tb&S \(Testbed and Simulation \) Software is seeking a highly motivated Software Engineer with a ... find a career that's built for you\. Testbed & Simulation is a fast paced, highly dynamic, and growing...tools and enterprise systems\. The successful candidate will build software solutions that: * Develop or enhance existing and… more
    Lockheed Martin (11/02/25)
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  • Sr. Software Development Engineer-…

    Amazon (San Francisco, CA)
    …Experience as a mentor, tech lead or leading an engineering team - Strong software engineering experience in 3D domains (games, simulation , robotics, etc) - ... Description We are seeking a Simulation Engineer to join our AI robotics research...scale. Basic Qualifications - 5+ years of non-internship professional software development experience - 5+ years of programming with… more
    Amazon (10/25/25)
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