• Linux Systems Administrator

    Lockheed Martin (Sunnyvale, CA)
    …and more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You ... role is fully onsite at our Sunnyvale location\. It requires an active Secret clearance to start\. **Basic Qualifications:** * Knowledge of Linux /UNIX Server… more
    Lockheed Martin (05/31/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Redondo Beach, CA)
    …The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** **with High Performance Computing (HPC)** expertise ... + Bachelor's degree in Information Technology + Active Top Secret /SCI clearance is preferred + Linux + or RHCSA certification + 5 years of experience in… more
    Northrop Grumman (04/08/25)
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  • Senior Linux System…

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must meet DoD 8750 and 8140… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Sr . Linux /Unix…

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: ... NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux /Unix System Administrator position available… more
    S4 Inc. (04/09/25)
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  • Sr . Systems Administrator

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Sr . Systems Administrator , Linux /Windows** **112862BR** EEO Career Site ... BAE Systems. **Position Summary** BAE Systems is seeking a Senior Closed Area Systems Administrator to provide...security requirements. In this position you will support both Linux and Windows OS with an emphanis on … more
    BAE Systems (05/21/25)
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  • Sr Systems Administrator (Windows/…

    Huntington Ingalls Industries (Suffolk, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $76,513.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with ... a division of Huntington Ingalls Industries, is looking for a Systems Administrator 3 to support the Joint Training Synthetic Environment (JTSE) Joint Staff… more
    Huntington Ingalls Industries (05/16/25)
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  • Linux Systems Administrator

    Lockheed Martin (Huntsville, AL)
    …position requires the ability and willingness to obtain and maintain DOD Top Secret clearance, with the ability to maintain that clearance throughout the position ... CASP, CISSP\), within 6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH 8\.x, etc\.\) *… more
    Lockheed Martin (06/12/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator ...+ Must be able to obtain and maintain Top Secret + 6+ years' experience administering Linux /Unix ... Dahlgren, VA SMX is looking for a highly motivated Senior Linux /Unix Administrator to join...application performance tuning + Troubleshooting + Resource allocation + Secret clearance with ability to obtain and maintain Top… more
    SMX (06/26/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:**… more
    General Dynamics Information Technology (05/13/25)
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  • Sr Principal Sys Admin - COS IT System…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems offers an exciting career opportunity for a Sr Principal System Administrator - COS IT System Administrator ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (06/07/25)
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