• Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server Hardware: * IBM Risc 6000 Servers, Compaq 486, Laptops/PCMCIA Modems and ... Principal System Administrator Location Annapolis Junction, MD Job Code...Cards, MicroCrystal 16si Video Cards, Welfleet, Cisco Routers. PC Server Software Operating Systems : * Microsoft Office,… more
    DCCA (08/18/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …the ISSO to ensure synchronization. + Build, maintain, configure, update ( Server Operating systems and Applications), apply Information Assurance Vulnerability ... checklists for all applicable systems to include future updates/replacement application systems ( Server , Internet Explorer (IE), .NET, Red hat Linux, McAfee,… more
    General Dynamics Information Technology (09/27/25)
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  • System Administrator I-III - Endpoint…

    Sam Houston State University (Huntsville, TX)
    …and reliable operation of Sam Houston State University Information Technology systems . System Administrator III Endpoint Management: Oversees and maintains ... reliable operation of Sam Houston State University Information Technology systems . Primary Responsibilities (Staff Positions Only): System ...of project teams to build small (1 or 2 server ) systems . Maintains small systems .… more
    Sam Houston State University (11/01/25)
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  • System Engineer, Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …IT Infrastructure and Operations **Skills:** Complex Systems ,Computer Systems ,Operating Systems (OS),Software Applications, System Designs ... as well as install, configure, test and perform routine maintenance on operating systems , application software, and system management tools to ensure the highest… more
    General Dynamics Information Technology (10/26/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …support for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes related to ... <\/span><\/li>\n + Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains… more
    Jovian Concepts, Inc. (09/24/25)
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  • Sr. System Development Engineer,…

    Amazon (Seattle, WA)
    …an excellent systems debugger - finding interaction issues between components on server systems . You are a leader with strong organizational, planning, and ... the cloud, this is your opportunity to build the systems that define what's next for AWS - and...leader solving complex problems. You will decompose big difficult server system testability, reliability and diagnosis problems… more
    Amazon (10/25/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    …design and development of a client/ server environment. Develops strategy of client/ server system and the design infrastructure necessary to support that ... direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time… more
    Amentum (10/31/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    …replacing server hardware components where necessary + Managing operating system lifecycles and designing interfaces to external systems + Establishing, ... **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly,...talented team. You will be responsible for the operating system software and its seamless integration with hardware and… more
    ManTech (08/30/25)
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  • Information Systems Analyst / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    …* Experience with integration of Windows Server and Linux operating systems * Experience with Red Hat Operating System administration * Experience ... storage or storage area networks * Experience administering Microsoft's Windows Server \(i\.e\. 2019, 2022\) operating system functions, security policies… more
    Lockheed Martin (11/07/25)
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  • Systems Engineer Infrastructure Support

    TekSynap (Huntsville, AL)
    … meet mission and compliance goals **SKILLS** + Infrastructure & System Administration + Windows Server administration (installation, configuration, patching, ... SUMMARY** The Infrastructure Support team is responsible for maintaining several systems , and networks that provide the infrastructure platforms for cybersecurity… more
    TekSynap (10/24/25)
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