• Software Engineer , Hardware Test…

    SpaceX (Hawthorne, CA)
    Software Engineer , Hardware Test & Automation (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , HARDWARE TEST & AUTOMATION (STARSHIELD)...and physics + Ability and willingness to obtain a Top - Secret clearance ADDITIONAL REQUIREMENTS: + Must be… more
    SpaceX (07/23/25)
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  • Systems Engineer Sr Stf - Level 5

    Lockheed Martin (Palmdale, CA)
    … with ability to or in the process of obtaining a Top Secret SAR/SAP clearance \- Experience leading systems engineering activities \- Experience with ... **Who You Are:** You are a detail\-oriented and results\-driven engineer with a strong background in systems ...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/16/25)
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  • Sr. Software Engineer , C++…

    SpaceX (Hawthorne, CA)
    Sr. Software Engineer , C++ (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER , C++ (STARSHIELD) Starshield leverages SpaceX's...create, including development, testing, and operational support. An active Top Secret security clearance, or ability to… more
    SpaceX (05/14/25)
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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …years Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility What makes someone choose one ... opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have...The ideal candidate would already possess an active DoD Top Secret level clearance and at least… more
    G2 Ops, Inc. (06/25/25)
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  • Mid-Level Defensive Cyber Operations…

    ISYS Technologies (CA)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... field, Certifications such as Security+, CEH, CISSP, etc. + Top Secret /SCI Clearance is required + 5...Search, Logstash, Kibana, Splunk, etc.) + Agile frameworks for software development + Linux operating systems (Red… more
    ISYS Technologies (07/11/25)
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  • Systems Engineer Sr

    Lockheed Martin (Sunnyvale, CA)
    …our customers while maintaining the technical requirements of the strategic deterrence\. As a ** Systems Engineer Sr** , you will: * Perform system analysis and ... Clearance; which requires US Citizenship\. * Ability to obtain and maintain a Top Secret clearance **Desired Skills:** * Experience with electronic hardware… more
    Lockheed Martin (07/12/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative ... supporting EW performance validation. + Active and transferrable final US government issued Top Secret security clearance is required prior to start date with… more
    RTX Corporation (07/24/25)
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  • Principal / Senior Principal Digital Verification…

    Northrop Grumman (Mcclellan, CA)
    …and must have or be able to obtain and** **maintain** **a Full Top Secret /SCI security clearance with Polygraph** **.** **Basic Qualifications Senior Principal ... Sector (NGMS) is a leading global provider of secure software -defined, hardware enabled mission systems . Our company...or be able to obtain and maintain a Full** ** Top Secret /SCI security clearance with Polygraph** **.**… more
    Northrop Grumman (04/30/25)
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  • Sr. Network Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …and points of presence (POPs) + Manage network infrastructure and deployments to Top Secret datacenters + Improve network performance and reliability based upon ... guarantee access to space, designing next-gen communication and sensing software , and more. As a Sr. Network Engineer...communicate effectively + Ability to obtain and maintain a Top Secret or Top … more
    SpaceX (07/23/25)
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  • Senior Software Engineer Lead

    Leidos (San Diego, CA)
    …Kalman filtering, and/or closed-loop control systems . + Able to obtain a top - secret clearance. **Original Posting:** June 27, 2025 For US Positions: While ... developing and delivering high-tech solutions. While being an experienced engineer with Space DNA who has worked on LEO,...with 8+ years of experience. + Experience designing complex software systems + Experience leading a team… more
    Leidos (06/28/25)
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