• Lead IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...recognizing and overcoming technical challenges. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (10/28/25)
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  • Mission Integration Engineer

    SpaceX (Hawthorne, CA)
    Mission Integration Engineer , Cybersecurity - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is ... goal of enabling human life on Mars. MISSION INTEGRATION ENGINEER , CYBERSECURITY - TOP SECRET ...in exploit development and mitigation + Fundamental understanding of network protocols, including the TCP/IP stack + Knowledge of… more
    SpaceX (12/07/25)
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  • Software Engineer (Starshield) - Top

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET ...Develop models and simulations for flight-like vehicle software testing, network performance analysis, or research & development projects +… more
    SpaceX (09/30/25)
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  • TS /SCI Low Band System Software Support…

    Insight Global (Beale AFB, CA)
    …position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at Beale ... Description A government client of Insight Global is seeking a Low-Band System Software Support Engineer to join their team at Beale AFB, CA. We are looking for a… more
    Insight Global (11/01/25)
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  • TS /SCI High Band System Software Support…

    Insight Global (Beale AFB, CA)
    …position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at Beale ... looking for a senior level High Band System Support Engineer to join their team at Beale AFB, CA....IT infrastructure, such as user systems, servers, storage, and network connectivity. You will also manage system administration tasks… more
    Insight Global (11/01/25)
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  • TS /SCI Payloads Field Service…

    Insight Global (San Diego, CA)
    Job Description Insight Global is seeking TS /SCI Payload Field Service engineers to support an exciting, large mission for a large defense customer. This person will ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - Active TS /SCI - Bachelors degree in engineering or related field… more
    Insight Global (12/12/25)
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  • Nissc III Pursuit

    SAIC (Vandenberg Air Force Base, CA)
    …**Opportunities:** + Configuration Management + Cybersecurity Engineering + Cybersecurity + Hardware Engineer + Logistics + Network Engineer + Program ... among us, the nation needs to know. Immediately. **Qualifications** **Qualifications:** + Active Secret up through Top Secret /SCI clearance + Minimum… more
    SAIC (11/06/25)
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  • Marine Corps Tactical Systems Support Activity…

    UIC Government Services and the Bowhead Family of Companies (San Diego, CA)
    …make the Fleet Marine Force (FMF) more capable. **Responsibilities** Positions available may include: + Network Engineer , Master + Network Engineer + C2 ... Cloud Services Specialist + Project Manager Bowhead seeks to network with qualified individuals relative to a potential opportunity,...Must be able to maintain a clearance at the Secret level. US Citizenship is a requirement for … more
    UIC Government Services and the Bowhead Family of Companies (11/10/25)
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  • RF Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …management and version control software ADDITIONAL REQUIREMENTS: + Ability to obtain and maintain Active Top Secret or Top Secret SCI clearance + Active ... RF Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under... Top Secret or Top Secret SCI clearance preferred. Must be willing… more
    SpaceX (10/07/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …with or basic understanding of International Telecommunication Union (ITU) Standards + Existing Top Secret ( TS ) US government issued security clearance ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Raytheon Company Managed by Collins...in C++ in a Linux environment + Active and existingTop- Secret ( TS ) US government issued security clearance… more
    RTX Corporation (12/11/25)
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