• Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain ... web services including IIS and Apache. + Automate routine administrative tasks using PowerShell scripting. + Collaborate across teams...**Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific… more
    TekSynap (10/25/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ensure security and update patching of Microsoft systems . + Perform Desktop and Server imaging using Microsoft Windows imaging tools and the Windows ... Full Computing Environment Certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. Windows server certification is required. + Secret clearance Tier 5… more
    Chenega Corporation (12/01/25)
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  • SharePoint Administrator Expert (SME) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Certification Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent + ... upgrades and deployments + Experience and knowledge with SharePoint Online administration + Experience administering Windows Servers, Active Directory including… more
    General Dynamics Information Technology (10/29/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …+ Security+ Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S) systems administration . + Linux operating systems (eg Red Hat, Centos, ... to include web servers, database servers, and associated development systems (eg Team Foundation Server ) + Maintains...Amazon L2 etc.). + Microsoft Active Directory + Microsoft Windows Server + Microsoft Internet Information Services… more
    CACI International (12/29/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …and Intel business area. The job duties are as follows: + Administration & Maintenance:Provide SME support and guidance to junior administrators and operators ... OpenText (formerly Micro Focus) Operations Bridge Manager (OBM), though comparable admin experience with on-premises enterprise monitoring tools would be applicable… more
    Leidos (12/20/25)
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  • Data Center Technician (JoinOCI-Ns2)

    Oracle (Reston, VA)
    …and server administration in a mid-sized environment (200 - 1000+ server systems ) + 3-8 years of incident management responding to electrical and ... racks + Incident management and resolution on outages + Systems administration (Linux and/or Windows ...recommendations. + Interface with internal data centre design teams, server hardware teams, environmental health and safety teams to… more
    Oracle (11/25/25)
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  • Network Security Engineer

    TEKsystems (Arlington, VA)
    …Engineer (CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, etc.). Experience with Windows Server ... Analyze ACLs and port connections to production environments. Examine network, server , and application logs to determine trends and identify security incidents.… more
    TEKsystems (12/24/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …(SOE), imaging, evergreen, etc. + Experience with Remote Desktop Service (RDS) on Windows Server 2019/2022 + Ability to deploy Azure Virtual Desktop (AVD) ... **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Systems Design,VMware VDI **Experience:** 10 + years of related...on Windows Server 2019/2022 **Required certification:** + CWS-215:… more
    General Dynamics Information Technology (11/26/25)
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  • Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …accreditation of customer IT systems + Solid foundational knowledge of Windows Server Administration (eg, managing, configuring, and troubleshooting) + ... alerting, and system data collection for all infrastructure services; works with client/ server and back-end systems owners to define appropriate monitoring… more
    General Dynamics Information Technology (11/26/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …3 years of experience in Help Desk support, IT service desk, or systems administration roles. Proven ability to work shift-based schedules, including nights, ... Desired Qualifications: Experience administering or supporting UNIX, Linux, and Windows server /client environments. Knowledge of or hands-on experience… more
    CACI International (12/04/25)
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