• Sr. Software Engineer TS /SCI…

    Leidos (San Diego, CA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (12/10/25)
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  • Senior Principal Embedded Software Design…

    Northrop Grumman (Redondo Beach, CA)
    …prior to start Preferred Qualifications for Senior Principal Embedded Software Design Engineer : + Current active DoD TS /SCI with Polygraph clearance + ... Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking Senior Principal Embedded Software Design Engineer . **What You'll Get to… more
    Northrop Grumman (12/12/25)
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  • Sr. Software Engineer W/ Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS /SCI w/ Poly located in Hanover, MD. This role offers a unique ... you will do Endpoint services is seeking a Senior Software Engineer to work with a team...software lifecycle. What you need to have + TS /SCI Clearance with polygraph + Bachelor's Degree or higher… more
    BigBear.ai (12/11/25)
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  • Application Software Engineer , Data…

    SpaceX (Hawthorne, CA)
    Application Software Engineer , Data - Top Secret...algorithms and frameworks ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI. Note ... the ultimate goal of enabling human life on Mars. APPLICATION SOFTWARE ENGINEER , DATA - TOP SECRET CLEARANCE The application software team is the… more
    SpaceX (10/16/25)
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  • Software Engineer , Data…

    SpaceX (Hawthorne, CA)
    Software Engineer , Data - Top Secret ...by quickly adapting to changing needs and requirements + Active Top Secret , Top ... of enabling human life on Mars. SOFTWARE ENGINEER , DATA - TOP SECRET ...to align with operational needs. + Note that an active clearance may provide the opportunity for you to… more
    SpaceX (10/06/25)
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  • Full Stack Software Engineer

    SpaceX (Hawthorne, CA)
    Full Stack Software Engineer - Top Secret ...skills in debugging, performance optimization, and test automation. + Active Top Secret , Top ... human life on Mars. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE...to align with operational needs. + Note that an active clearance may provide the opportunity for you to… more
    SpaceX (10/06/25)
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  • Software Engineer , HITL…

    SpaceX (Hawthorne, CA)
    Software Engineer , HITL - Top Secret Clearance... + Experience with test automation and CI/CD pipelines + Active Top Secret , Top ... of enabling human life on Mars. SOFTWARE ENGINEER , HITL - TOP SECRET ...to align with operational needs. + Note that an active clearance may provide the opportunity for you to… more
    SpaceX (10/06/25)
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  • Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    …testing, continuous integration, build, deployment and monitoring ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI. Note that an active ... Site Reliability Engineer - Top Secret Clearance (Application Software...knowledge and skills, education, and experience. Those with an active clearance will receive a 10% differential, up to… more
    SpaceX (11/27/25)
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  • Software Engineer (Special Projects)…

    SpaceX (Hawthorne, CA)
    …a degree + 1+ years of experience in software development with C++ or C languages + Active Top Secret , Top Secret SCI, or DOE Level Q clearance ... Software Engineer (Special Projects) - Top Secret Clearance Hawthorne, CA Apply SpaceX...of enabling human life on Mars. SOFTWARE ENGINEER (SPECIAL PROJECTS) - TOP SECRET more
    SpaceX (11/26/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a...weeks in support of mission activities. + Possesses an active TOP SECRET /SCI clearance and… more
    General Dynamics Information Technology (11/20/25)
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