• Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our corporate… more
    CACI International (10/04/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job Location: Greenville, TX Schedule: ... 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and secure DoD DCSA accredited… more
    L3Harris (12/10/25)
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  • Linux Systems Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a qualified Linux Systems Administrator to work with a close-nit team to ... a TS/SCI clearance + 3+ years of directly relevant experience in Linux System Administrator . + Proficiency in managing and maintaining Linux servers (eg,… more
    Nightwing (11/18/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The Linux Systems ... individual user workstations and associated software will be required. + Linux Admin will provide support for application installation, licenses management, software… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of the ... centers across the United States. We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with Nexus, a teammate company. The FSL … more
    Mb Solutions, Inc. (10/18/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training ... be leading a team of System Administrators that provide Linux System support to a team of engineers, Subject...when needed by junior System Administrators + Setting up administrator and service accounts. + Installing system wide software… more
    Huntington Ingalls Industries (10/03/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …career with BAE Systems. BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... (4 years of experience with a degree) as a system administrator in a Linux OS environment. Direct experience configuring and managing Lab-in-a-Box (LIB)… more
    BAE Systems (09/18/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Melbourne, FL)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an senior ** Linux Systems Administrator ** to join its dynamic team of technical ... to the following: + Maintain the virtual desktop infrastructure and Linux systems supporting Government programs in accordance with established standards, policies,… more
    Northrop Grumman (11/25/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …,System Administration **Experience:** 8 + years of related experience **Job Description:** **Senior Linux System Administrator ** The position is for the Senior ... Linux System Administrator responsible for the servers that process data from...maintains its Authority to Operate (ATO). * Maintain all Linux -based servers and clients located on premises and in… more
    General Dynamics Information Technology (12/04/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR ... NAS Pax River. Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets + Gathering requirements, developing… more
    JHNA (11/25/25)
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