• Windows Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as ... position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment… more
    GovCIO (09/24/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …and troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task ... & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. +… more
    TekSynap (07/26/25)
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  • Windows System Administrator /Tech…

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, a Koniag Government Services company **,** is seeking a Windows System Administrator /Technical Support Specialist with a **Secret clearance** to ... time off, and more. **Koniag Government Services is seeking a skilled Windows Systems Administrator /Technical Support Specialist to support Department of Defense… more
    Koniag Government Services (10/04/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Information and Digital Office (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of technical ... but not be limited to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to communicate effectively at… more
    Northrop Grumman (10/03/25)
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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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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... Bachelor's degree and 4+ years of overall related experience with a Windows servers environment (eg 2008r2 and 2012r2). Additional experience, education and training… more
    Leidos (07/18/25)
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  • Systems Administrator ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE) Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical assistance ... Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** The Systems Administrator will be responsible for: + Answering questions about installation,… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Systems Administrator (MAC/ Windows

    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 upcoming proposal effort in Dahlgren, VA. ... The Systems Administator (MAC/ Windows ) is responsible for system administration and customer support...five (2-5) years demonstrated experience in system administration of MAC/ Windows workstations. + Experience with Linux system management skills… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Senior Linux - Windows System…

    ICF (Reston, VA)
    …on a daily basis.** We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows environments for a critical Treasury ... . **Key Responsibilities:** + Administer and support both Linux and Windows operating systems, ensuring optimal system performance and adherence to security… more
    ICF (10/02/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux,System Administration, Windows Applications **Certifications:** CompTIA Security+ - CERTIFICATION - ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to support a critical… more
    General Dynamics Information Technology (07/16/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction Agency ... Infrastructure and Operations **Skills:** Computer Backups,Information Technology (IT) Systems,Microsoft Windows Server,System Administration **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (09/30/25)
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  • VMware ESXI Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …above. + Certifications such as Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , ... Position Summary Seeking a full-time, experienced VMware ESXI Administrator with 10-15 years of demonstrated expertise in designing, deploying, and maintaining… more
    Leader Communications Inc. (09/23/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …in enterprise or DoD environments + Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , ... Position Summary The System Administrator will ensure the reliability, security, and availability...reliability, security, and availability of critical systems, supporting both Windows and Linux environments in a highly regulated, mission-critical… more
    Leader Communications Inc. (09/23/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …relevant certifications such as Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator ... Job Overview Job Title: SharePoint Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems...or performance. + Collaborate with infrastructure teams to manage Windows Server, IIS, and SQL Server configurations related to… more
    Trace Systems Inc (09/16/25)
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  • NetApp Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …5-7 years of experience required + Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , ... Position Summary The NetApp Administrator will provide IT analysis support, management, and administration for IT environments, to include planning IT projects and… more
    Leader Communications Inc. (09/23/25)
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  • Unix/Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …in enterprise or DoD environments + Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , ... Position Summary The Unix/Linux Administrator will play a key role in administering and securing enterprise Unix/Linux systems, ensuring compliance with DoD… more
    Leader Communications Inc. (09/23/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …**REQUIRED QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix ... + Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix… more
    TekSynap (07/26/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Certification Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent + ... related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions… more
    General Dynamics Information Technology (10/07/25)
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  • IT Systems Administrator Sr. - Deltek…

    Sedgwick (Norfolk, VA)
    …required to include two (2) years of experience working as a Deltek Administrator + Experience in Windows Server, SharePoint, Active Directory, ANS, IIS, ... Best Workplaces in Financial Services & Insurance IT Systems Administrator Sr. - Deltek VantagePoint Administrator IT...Flaw Remediation, etc.) Skills & Knowledge + Knowledge of Windows Server, SharePoint, Active Directory, DNS, IIS, SQL +… more
    Sedgwick (10/07/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …CKA - Confirms ability to install, configure, and manage Kubernetes clusters. + Azure Administrator Associate or MCSE: Windows Server - Credential for managing ... for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (08/16/25)
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