• Software Engineer TS /SCI…

    Leidos (San Diego, CA)
    **Description** Leidos has an exciting opportunity for a 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 (09/27/25)
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  • Staff Systems Engineer ( TS /SCI)

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... work.** **Basic Qualifications:** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the… more
    Northrop Grumman (08/21/25)
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  • DCO Engineer - TS /SCI (On site-…

    Deloitte (Los Angeles, CA)
    …manage to secure success. We require a seasoned Defensive Cyber Operations (DCO) Engineer with a desire to actively defend the mission systems critical to our ... national defense. As a senior engineer the candidate will work with other engineers to...100% of the time in Lompoc, CA + Active TS /SCI security clearance required + 1+ years experience using… more
    Deloitte (09/30/25)
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  • RF Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    RF Software Engineer (Starshield) Hawthorne, CA Apply...ADDITIONAL REQUIREMENTS: + Ability to obtain and maintain Active Top Secret or Top ... ultimate goal of enabling human life on Mars. RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink...Secret SCI clearance + Active Top Secret or Top Secret SCI… more
    SpaceX (09/30/25)
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  • Principal Software Engineer

    RTX Corporation (San Jose, CA)
    …microservices architecture and distributed systems + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior ... discretion.** Applied Signal Technology (AST) is seeking a **Principal Software Engineer ** who strives for excellence and...systems concepts + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (09/27/25)
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  • Full Stack Software Engineer

    SpaceX (Hawthorne, CA)
    …life on Mars. FULL STACK SOFTWARE ENGINEER As a Software Engineer , you will design, develop, and test key aspects of an in-house solution for ... Full Stack Software Engineer Hawthorne, CA Apply SpaceX...developing Python applications PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret , Top Secret… more
    SpaceX (09/26/25)
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  • Test and Evaluation Engineer

    SAIC (San Diego, CA)
    …CA. T&E Engineer will support PEO C4I Programs and Projects and has an active Top Secret / SCI clearance to start work. The candidate will act in multiple ... liaison. The candidate will also provide support to Operational Test and Evaluation (OT&E) for rapid software ...experience. + Two plus (2+) years' experience as a Test Engineer , or OPTEVFOR Test … more
    SAIC (10/01/25)
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  • Electrical Test and Reliability…

    SpaceX (Hawthorne, CA)
    …consumer electronics, mobile handset, medical devices, marine, aerospace, or automotive industries + Active Top Secret , Top Secret SCI, OR ability and ... Electrical Test and Reliability Engineer (Starshield) Hawthorne,...software skill sets + Experience working with RF test equipment as well as debugging and testing RF...willingness to obtain a Top Secret clearance is desired but not… more
    SpaceX (09/19/25)
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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …of professional experience and a BS degree or above\. Selected candidate must have a Top Secret security clearance prior to start\. Our employees play an active ... critical national capabilities\. As a **CONOPS and Mission Operations Engineer ** , you will: * Define the concept of...Satellite Mission Operations Planning, testing or execution * Active Top Secret security clearance with the ability… more
    Lockheed Martin (09/25/25)
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  • Avionics Test Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    Avionics Test Engineer (Starshield) Hawthorne, CA Apply...HASS, vibration, shock, thermal, TVAC, and EMI/EMC + Active Secret , Top Secret or ... ultimate goal of enabling human life on Mars. AVIONICS TEST ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink...measure signals, apply flight-like loads, and power units under test + Write automation software in Python… more
    SpaceX (08/02/25)
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