• Top Secret Windows Server…

    Insight Global (Washington, DC)
    Administrator at the Pentagon. Key Responsibilities include Provide IT systems operations, administration, and maintenance for Windows servers, clients, and ... to ensure maximum availability for customers. Maintain server operating systems , COTS, and GOTS software at required versions. Engineer hardware/software… more
    Insight Global (10/16/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
    Mount Sinai Health System (09/22/25)
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  • Windows Systems Administrator

    Samsung SDS America (San Jose, CA)
    …communities around the world. Position Summary: Step into a pivotal role as a Windows Systems Administrator , where you'll lead the administration of ... Microsoft Exchange System Administrator + 2+ years working experience as a Windows System Administrator + Experience with SCCM,MCP, MTA, MCSA, MCSE or… more
    Samsung SDS America (10/03/25)
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  • MSIC - Windows Systems

    COLSA Corporation (Huntsville, AL)
    We are seeking a skilled Systems Administrator to serve a diverse infrastructure environment. The role spans Windows systems and Nutanix virtualization ... a fast-paced, complex environment. + Support, configure, and troubleshoot Windows 11 and Windows Server environments (AD,...to 8 years of related experience + Active DoD Top Secret Clearance with SCI eligibility + Must be… more
    COLSA Corporation (10/02/25)
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  • Systems Administrator (MAC/…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR (MAC/ WINDOWS ) (RDTE) Bowhead seeks a Systems Administator (MAC/ Windows ) for our contract in Dahlgren, VA. The ... Systems Administator (MAC/ Windows ) is responsible for system administration and customer support...to obtain and maintain a security clearance at the top Secret level. US Citizenship is a requirement for… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... several secure environments. The infrastructure consists of a hybrid mix of ** Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:**… more
    General Dynamics Information Technology (10/14/25)
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  • Windows Systems Administrator

    NTT America, Inc. (Newport News, VA)
    …an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Windows Systems Administrator to join our team in Newport ... News, Virginia (US-VA), United States (US). We are seeking a highly skilled Systems Administration Specialist to join our hybrid agile delivery team. This individual… more
    NTT America, Inc. (10/11/25)
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  • Windows /VMware Systems

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Windows /VMware Systems Administrator for our US Courts proposal. This position will be located in San Antonio, ... USD $113,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2380/ windows -vmware- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID**… more
    GovCIO (09/23/25)
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  • Windows Administrator

    GovCIO (Frankfort, KY)
    …date. + Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience in automating ... remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows ...and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition,… more
    GovCIO (09/24/25)
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  • Windows System Administrator

    GCyber (Arlington, VA)
    GCyber is seeking a Windows System Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing ... between defense and intelligence organizations. The Windows System Administrator will provide operational maintenance, support, and upgrades to hardware,… more
    GCyber (09/27/25)
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