• Linux Systems Administrator

    JHNA (Patuxent River, MD)
    …addressing, service requests, routine sever maintenance (firmware, failures, hardening, etc.), and server consolidation. + Experience with UNIX / Linux , Red ... Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently...Technical Implementation Guides (STIGs) and scanning. + Experience with Linux Server to include the build, maintenance,… more
    JHNA (11/25/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **Intelligence Sector's Cyber & Analytics ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (01/16/26)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team ... to maintain and optimize the Linux production environment.The candidate will be...in a virtual environment + Automation knowledge scripting in Unix shell and Ansible playbooks + Maintain and improve… more
    Leidos (12/30/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    Title: Linux Administrator Location : Remote (Springfield, MA) Type : Contract to hire Rate : $Best Possible Requirements Responsibilities: + Administer the ... environment + Support production, development and disaster recovery computer UNIX and Linux systems and related infrastructure....+ A minimum of five years working as a Linux Administrator supporting an enterprise environment of… more
    Two95 International Inc. (12/08/25)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location is subject ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Themis Insight (12/19/25)
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  • Systems Administrator / Linux

    Lockheed Martin (Littleton, CO)
    …Experience performing routine server /workstation patching per guidelines * Knowledge of Linux / UNIX Server Administration * Knowledge of scripting skills ... Perform successful root cause analysis for problem resolution in Linux environments\. * Analyzing and assessing server ...in Linux environments\. * Analyzing and assessing server performance, storage capacity and planning for future needs… more
    Lockheed Martin (12/04/25)
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  • Linux Systems Administrator , Sr…

    Lockheed Martin (Sunnyvale, CA)
    …\(EBDT\) organization\. **Basic Qualifications:** * Active Secret clearance * Knowledge of Linux / UNIX Server Administration * Knowledge of scripting skills ... 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations in our Sunnyvale, CA facility\.… more
    Lockheed Martin (11/20/25)
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  • Unix Systems Engineer

    TEKsystems (Boca Raton, FL)
    …of projects and issues with various timelines and priorities. Skills Windows, System administrator , Vmware, Windows server , Linux , Linux administration, ... jboss, websphere, splunk, hp alm Top Skills Details Windows,System administrator ,Vmware,Windows server , Linux , Linux administration,Red… more
    TEKsystems (01/17/26)
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  • Server Administrator - Citrix & Epic

    Sanford Health (Fargo, ND)
    …systems. Researches, analyzes and makes recommendations for system improvements. The Server Administrator diagnoses, resolves, and documents system problems in ... of applicable experience. **Department Details** The Citrix / Epic Server Team has a lead and more than a...operating systems or infrastructure applications, which may include Windows, Unix , Linux , VMware, EPIC and Citrix. Must… more
    Sanford Health (12/12/25)
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  • Linux Systems Administrator / Secret…

    Lockheed Martin (Huntsville, AL)
    …Security\+, CASP, CISSP\), within 6 months of starting the position * Experience with Linux / UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH ... configuring, securing, hardening, remediating, testing, upgrading and decommissioning of Linux Workstations, servers, network switches, virtual servers, physical servers,… more
    Lockheed Martin (11/20/25)
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