• C41 Systems Administrator

    Huntington Ingalls Industries (Coronado, CA)
    …and troubleshooting of Virtual Machines. + Serve as EWTGP's MAGTF Classroom and JEWL's Systems Administrator in support of training events. + Upgrade C4I ... continued execution of war gaming events. + Experience in Windows Systems administration. + Well-developed personal and...clearance, with the ability to upgrade to a US Top Secret clearance if required. Physical Requirements… more
    Huntington Ingalls Industries (07/31/25)
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  • Sr. Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …a security clearance​ **Security Clearance:** TS /SCI with Polygraph **Sr. Principal Linux Systems Administrator - El Segundo, CA -Must have a TS /SCI with ... problems that create a safer, more secure world. **Sr Principal System Administrator ** in infrastructure Workplace Services, collaborate with a many teams to support… more
    RTX Corporation (08/01/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    …, and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures system, establishes ... Clearance (required). Desired Qualifications Bachelor's Degree in Computer/Information Technology Top Secret Security Clearance. Integrits Corporation complies… more
    Integrits Corporation (07/15/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... field and minimum 3 years experience. + Active and transferable US government issued Top Secret security clearance is required prior to start date. US… more
    RTX Corporation (06/23/25)
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  • Systems Administrator , Entry

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead seeks an Entry-Level Systems Administrator to join our team supporting the Program Office for NSWC Corona, Corona Division in Norco, ... California. The Systems Administrator...and communication skills. * US Citizenship and Active DoD Secret clearance ( TS /SCI preferred). SECURITY CLEARANCE REQUIREMENTS:… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • Computer System Administrator

    Northrop Grumman (Redondo Beach, CA)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate… more
    Northrop Grumman (07/31/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    …will include both air and ground transportation). **Clearance Requirements:** + Current Top - Secret Clearance with SCI Eligibility. + Eligibility for access to ... **ManTech** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary function is… more
    ManTech (06/14/25)
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  • Database Administrator Level 2/3…

    Northrop Grumman (Palmdale, CA)
    …of time, as determined by the company. **Preferred Qualifications:** + Top Secret Clearance. + Experience with Oracle in Windows environments. + Experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: No **Description** At Northrop Grumman, our employees have incredible… more
    Northrop Grumman (06/13/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …to Support Adjusted Work Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation and maintain tools * ... computing platforms, including OpenShift and OpenStack * Ability to obtain DoD top secret security clearance **Security Clearance Statement:** This position… more
    Lockheed Martin (08/08/25)
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  • IT Systems Engineer Senior

    SAIC (San Diego, CA)
    …Hat Certified System Administrator (RHCSA) **Citizenship and Clearance Requirement:** + Active Secret or Top Secret Clearance required + US Citizenship ... **Description** SAIC is seeking cleared **IT Systems Engineer and Network Administrator ** to...rack-mounted infrastructure setup + Familiarity with Red Hat Linux, Windows Server, and virtualization environments + Strong knowledge of… more
    SAIC (08/07/25)
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