• System Administration Support Technician

    Huntington Ingalls Industries (Des Moines, IA)
    …DISA ACAS Training/Certification Preferred Requirements + Current or active DoD Top Secret Clearance. + Certified Linux Administrator training/credential. + ... systems (eg, SQL Server) + Ability to update and patch Windows and Linux operating systems and applications in offline environments. + Ability to analyze… more
    Huntington Ingalls Industries (11/22/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    Node.Digital (10/21/25)
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  • IT Systems Admininstrator, Tier 1 Support

    BAE Systems (Manchester, NH)
    …BAE Systems is seeking a proactive and detail-oriented Closed Area Systems Administrator to join our Information Technology team supporting classified ... responsible for the configuration, maintenance, and security of IT systems housed in closed areas, supporting critical national defense...such as RMF, NIST 800-53, and JSIG. **_In this System Administrator II providing Tierl 1 level… more
    BAE Systems (10/07/25)
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  • System Admin - Advanced Electronic…

    Lockheed Martin (Virginia Beach, VA)
    …Lockheed Martin: An Award\-Winning Place to Work **WHO YOU ARE** Seeking experienced System Administrator to support the Space fence radar operations site ... skills associated with computer based maintenance related to digital processing systems /subsystems utilizing Linux , Microsoft, and/or other operating systems… more
    Lockheed Martin (09/20/25)
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  • Mult Function Info Systems , MPE…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (11/13/25)
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  • Mult Function Info Systems , (MPE SME)…

    Lockheed Martin (Westfield, MA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Installing Oracle Critical Patches, ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (10/24/25)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to our nation and global customers. Kratos has an exciting opportunity for a System Administrator to support system and infrastructure engineers, cloud ... in the execution of information assurance and security. The System Administrator will be assisting with the...+ Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …GICSP + GSEC + Security+ SSCP + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are seeking a System Engineer - Intermediate to ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Install, Configure, administer, and maintain systems (eg Red Hat Enterprise Linux (RHEL), vCenter,… more
    TekSynap (10/24/25)
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  • Multi-Function Info Systems Admin (Fort…

    Lockheed Martin (Fort Smith, AR)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (11/22/25)
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  • Mult Function Info Systems ,…

    Lockheed Martin (Westfield, MA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (10/24/25)
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