• 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 (09/26/25)
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  • TS /SCI Software Engineer 4

    Insight Global (El Segundo, CA)
    Job Description Insight Global is seeking a Software Engineer for a leading aerospace company in Southern California to perform full stack development on AWS. ... The role involves designing and implementing scalable software solutions, leading development and maintenance of web applications, translating requirements into… more
    Insight Global (11/14/25)
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  • TS /SCI Software Engineer

    Insight Global (Seal Beach, CA)
    Job Description Insight Global is seeking an advanced and skilled Software Engineer for a large aerospace company in Southern California. This role leads the ... and regulatory standards. Responsibilities include translating customer requirements into software designs, managing system integrations, and driving agile development… more
    Insight Global (10/23/25)
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  • TS /SCI w/ Poly Ground Systems…

    Insight Global (Seal Beach, CA)
    Job Description Insight Global is seeking a Level 3 Ground Systems Engineer to join a large aerospace company in Southern California. The role involves applying ... and infrastructure as code-to streamline integration and testing activities. The engineer will be responsible for standing up, configuring, and maintaining secure… more
    Insight Global (11/04/25)
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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 (10/07/25)
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  • Software Engineer II

    RTX Corporation (San Jose, CA)
    …(eg C++, Java) in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS /SCI) security clearance. + US citizenship is required, as ... discretion** . Applied Signal Technology (AST) is seeking a Software Engineer II who strives for excellence...(ITU) Standards + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (10/29/25)
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  • Principal RF Payload Integration & Test

    Northrop Grumman (El Segundo, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... t ** Engineer /Sr. Principal** **RF Payload Integration & Test Engineer ​** to join our team of...ability to transfer and maintain the final adjudicated government Top Secret clearance, and any program access(es)… more
    Northrop Grumman (10/18/25)
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  • Lab Test Engineer / Principal Lab…

    Northrop Grumman (Palmdale, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Aeronautics Systems is looking for a **Lab Test Engineer (Level 2)** or **Principal Lab...related professional/military experience. + Must have an active DoD Top Secret clearance (with a background investigation… more
    Northrop Grumman (10/14/25)
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  • GSSC Associate / Software Engineer

    Northrop Grumman (Vandenberg Air Force Base, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Defense Systems is seeking an **Associate / Software Engineer ** . This position will be...the ability to obtain and maintain an Active DoD Top Secret clearance with a reinvestigation date… more
    Northrop Grumman (11/13/25)
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  • Software Engineer

    Leidos (San Diego, CA)
    …be considered in lieu of degree. + **U.S. citizenship** and ability to obtain a ** Top Secret clearance** (active TS preferred). + Demonstrated expertise in ... and ** software documentation** skills. **Preferred Qualifications** + **Active Top Secret clearance** + Familiarity with **Agile development** ,… more
    Leidos (10/22/25)
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