• Principal Engineer Services Specialist (Onsite)

    RTX Corporation (San Diego, CA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ** Security Clearance :** DoD Clearance : Secret **Raytheon ... of experience The ability to obtain and maintain a US government issued security clearance is required** US citizenship is required, as only US citizens are… more
    RTX Corporation (08/19/25)
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  • Cyber Systems Engineer

    Northrop Grumman (San Diego, CA)
    …certified (ISSEP, ISSAP) in accordance with DoD 8570. + Top Secret/SCI Security Clearance with additional preference for SAP briefing on the Sentinel ... SP 800-37. + US Citizenship required. + A current/active DoD **Secret** clearance . + The ability to...such as DOORS and Cameo + Knowledge of Cyber Security Engineering practices, network technologies, DoD system… more
    Northrop Grumman (07/26/25)
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  • Optical Components Manager (Level V) - Secret…

    Lockheed Martin (Sunnyvale, CA)
    …technical and leadership abilities on defense, civil, or commercial programs for space Security Clearance / Work Authorization: * To meet requirements of the ... working on optical payloads, laser subsystems, or focal plane subsystems \#LI\-TW1 ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (07/12/25)
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  • System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret At Raytheon, ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...field. + Active and transferable US government issued Secret security clearance is required prior to start… more
    RTX Corporation (07/24/25)
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  • Principal System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** DoD Clearance : Secret At Raytheon, ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start...experience. + Active and transferable US government issued Secret security clearance is required prior to start… more
    RTX Corporation (07/15/25)
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  • Sr. Principal Network Engineer - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …(example: Security + CE) + Candidates must have a currentand **fully adjudicated DOD Top Secret** level security clearance (at a minimum) in ... must have the ability to obtain, and maintain, a **Top Secret/SCI** level security clearance as a condition of employment + Candidates must have the ability to… more
    Northrop Grumman (08/20/25)
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  • IT Technician

    DT Professional Services (Norco, CA)
    …years of experience in IT support or a similar technical role + Active DoD -issued Secret Clearance + CompTIA Security + certification (required before hire) ... + Ability to travel 35%+ annually (trips may last 1-4 weeks) + Ability to lift up to 35 lbs and perform physical tasks such as climbing ladders, kneeling, or maneuvering in confined spaces + Proficiency in Windows Server 2019, Windows 11, and Linux operating… more
    DT Professional Services (07/09/25)
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  • Sr. Mechanical Engineer - Fullerton, CA (On-site)

    RTX Corporation (Fullerton, CA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ** Security Clearance :** DoD Clearance : Secret At Raytheon, ... travel. The ability to obtain and maintain a US government issued security clearance is required. US citizenship is required, as only US citizens are… more
    RTX Corporation (08/19/25)
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  • Commercial Truck Driver - Local Class A

    RTX Corporation (El Segundo, CA)
    …US citizenship is required, as only US citizens are eligible for a security clearance ** Security Clearance :** DoD Clearance : Secret At Raytheon, ... US citizenship is required as only US citizens are eligible for a security clearance . + Ability to obtain certification for safe operation of material handling… more
    RTX Corporation (08/20/25)
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  • Traveling/Remote Network Technician (Secret…

    TEKsystems (Oceanside, CA)
    * This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) * Because an active full or interim DoD clearance is required, US ... for a ~10 month project that is slated to start 09/08/2025. A CompTIA Security + Ce (or another IAT II certification) is required prior to interviewing. When not… more
    TEKsystems (08/20/25)
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