• Senior Network /Systems…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Network Systems Administrator 3

    Huntington Ingalls Industries (Coronado, CA)
    …Mission Technologies is searching for a qualified candidate to fill the role of Network Administrator 3. This position works on site at the Expeditionary Warfare ... to the Navy Continuous Training Environment (NCTE) program of record. The Network Administrator position requires interaction with Military, Government and… more
    Huntington Ingalls Industries (07/31/25)
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  • Sr. Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator ** to join its dynamic team of ... hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR… more
    Northrop Grumman (07/26/25)
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  • Senior Systems Administrator…

    GovCIO (Sacramento, CA)
    …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows)...have an active Security+ certification, and an active Top Secret clearance. **Responsibilities** In this role you will: Provide… more
    GovCIO (07/09/25)
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  • Senior Red Hat Systems Administrator

    L3Harris (Anaheim, CA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Red Hat Systems Administrator ( Senior Specialist, Integration & Test ... type tasks under the supervision of a manager and senior engineers. The work includes installation, upgrades, repair and...(LANs) and networked resources attached to a Campus Area Network (CAN), servers, desktop and laptop PCs, support for… more
    L3Harris (07/24/25)
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  • Senior Linux System Administrator

    GovCIO (Sacramento, CA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
    GovCIO (08/08/25)
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  • Systems Administrator , Senior (MSO)

    General Dynamics Information Technology (Livermore, CA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** *Classified work… more
    General Dynamics Information Technology (07/07/25)
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  • Enterprise Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Camp Pendleton, CA)
    …c ond uct cybersecurity services provider ( CSSP ) functions throughout the Enterprise Network . As a system administrator on our project, you'll work with ... Enterprise Systems Administrator The Opportunity: Your combination of people skills...You Have: + Experience with the Marine Corps Enterprise Network + Ability to brief senior government… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Linux/Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network /system administration and support on a variety of complex platforms supporting ... Configuration, and Administration \- Experience providing lab support including: Network /System Administration \- Experience with server and desktop management of… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator , Entry

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …the Program Office for NSWC Corona, Corona Division in Norco, California. The Systems Administrator will work for the senior systems administrator analyzing ... environment. This position is 100% onsite. **Responsibilities** * The systems administrator administers and supports daily operational requirements of computer … more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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