• Senior Network and Computer Systems

    NANA Regional Corporation (Orlando, FL)
    ASE is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) ... systems , and physical and virtual servers. + Performs system monitoring and verify the integrity and availability of...and availability of hardware, network, and server resources and systems . + Reviews system and application logs… more
    NANA Regional Corporation (12/20/25)
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  • NAVAIR Senior Systems

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team in Patuxent River, MD. As a System ... local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system . + Monitor network to ensure network availability to all… more
    JHNA (01/06/26)
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  • Senior Database Administrator (Alis)…

    Lockheed Martin (Beaufort, SC)
    …anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * Familiarity ... **THE WORK** Join the Lockheed Martin Rotary and Mission Systems Field Sustainment Team\. Our customers include both the...by assuring the integrity of data stored within the system by maintaining the internal databases and applications\. The… more
    Lockheed Martin (12/25/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates, System Administration,Technical Issues… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies ... NetScaler Gateway, Citrix Storefront, and Citrix Director. + Execute system hardware and software implementations; maintain detailed technical instructions, SOPs,… more
    TekSynap (10/25/25)
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  • Senior Cloud Administrator

    Cognizant (Lincoln, NE)
    **About the role** As a Cloud Administrator specializing in Containers and DevOps, you will make an impact by building secure, scalable, and highly available cloud ... deployment processes, and implement cloud and container solutions that enhance system reliability, efficiency, and compliance. Success requires a blend of hands-on… more
    Cognizant (01/07/26)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Mission Technologies, a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...candidate will have a strong background in system administration and be part of a small team… more
    Huntington Ingalls Industries (11/25/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and ... + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    SAIC (11/17/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …(IAM). + Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender, Amazon AWS, Azure. ... This role will support Microsoft M365 for the enterprise for system infrastructure and configurations related to Microsoft products especially M365, Teams,… more
    PSEG Long Island (12/31/25)
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