• Senior Systems Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, and ... Active Directory and SCCM \- Experience with Aegis and other BMD systems /platforms \- Experience interacting with both internal and external customers/end\-users \-… more
    Lockheed Martin (07/12/25)
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  • Senior Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating Systems more
    General Dynamics Information Technology (05/10/25)
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  • Systems Administrator

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** IT Networking,Networking,Networking Support **Certifications:** CompTIA -… more
    General Dynamics Information Technology (07/07/25)
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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …electronic, wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible ... for administration, configuration, installation, provisioning, and monitoring of Linux systems in a hybrid cloud environment....VMware, Azure, AWS + Previous working experience as a Linux Administrator for (10) year(s) with strong… more
    General Atomics (07/02/25)
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  • Senior Red Hat Systems

    L3Harris (Anaheim, CA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Integration & Test Engineering Job Code: 22004 Job Location: Anaheim, CA ... technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and… more
    L3Harris (06/12/25)
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  • Senior Database Administrator

    CoStar Realty Information, Inc. (Orange County, CA)
    Senior Database Administrator (PostgreSQL) Job Description CoStar Group serves up over 1.8PB of data from more than 800 SQL Servers that span four On-Premise ... Our highly motivated, extremely talented DBA group is looking for an exceptionally bright Senior Database Administrator both On-prem and AWS Cloud that will help… more
    CoStar Realty Information, Inc. (06/17/25)
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  • Enterprise Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Camp Pendleton, CA)
    Enterprise Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one ... United States Marine Corps? We're looking for a system administrator who will work to support a Defensive Cyberspace...wait. You Have: + 7+ years of experience in systems administration including Linux and Linux more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Palmdale, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior Windows Systems Administrator ** to join its dynamic team ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (07/09/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Camp Pendleton, CA)
    …Industries, is searching for a qualified candidate to fill the role of Systems Administrator for The Navy Integrated Training Environment (NITE) contract. The ... $84,164.00 - $110,000.00 Security Clearance: Secret Level of Experience: Senior Meet HII's Mission Technologies Division Our team of...Network Administrator is responsible for administration, maintenance, and cybersecurity defense… more
    Huntington Ingalls Industries (06/04/25)
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