• VMware Administrator

    CACI International (Norfolk, VA)
    VMware Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... of Travel: Continental US * * * **The Opportunity:** As a VMware Administrator , you will be responsible for the design, implementation, maintenance, and support of… more
    CACI International (09/30/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Join a dynamic environment at CACI where your contributions directly influence national security . + Engage in challenging and impactful work that makes a tangible… more
    CACI International (08/08/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation ... + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. + Plan, execute, and implement… more
    TekSynap (07/26/25)
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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 ... maintain detailed technical instructions, SOPs, and policies. + Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track… more
    TekSynap (07/26/25)
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  • MADSS Administrator

    TekSynap (Arlington, VA)
    …and local JSP policies. + Ensure the availability, reliability, and security of telecommunications network services, including secure and non-secure voice, data, ... and maintain a trend analysis program on all circuits, trunks, links, and systems . + Institute and maintain a Training Program in accordance with DISAC standards.… more
    TekSynap (07/09/25)
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  • Senior Database Administrator

    ManTech (Chantilly, VA)
    …CM practices **Clearance Requirements:** + Must possess a current and active TS/SCI security clearance with Polygraph ** Physical Requirements:** + The person in ... MANTECH seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our Data and AI Practice. This position requires full-time on-site… more
    ManTech (08/21/25)
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  • Netplus Administrator

    TekSynap (Arlington, VA)
    …various stakeholders to ensure the smooth operation of the telecommunication systems . + Maintain and administer the NetPlus infrastructure, ensuring continuous ... performance. + Conduct server patching and ensure the system's compliance with security standards. + Generate standard reports to include Line counts, Circuit… more
    TekSynap (07/09/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …is Building Intelligence (TM) . As a leader and premier provider of cyber- physical systems , we spearhead the design, construction, operation, and maintenance of ... systems and technologies that delineate the built and cyber- physical landscape. **Position Summary:** MC Dean is seeking a...Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance… more
    M. C. Dean (08/27/25)
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  • Web Administrator

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Web Administrator ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... + Designs, develops, and publishes web sites supporting the Department of Homeland Security (DHS) customers for DHS only and Public access. + Collaborates with… more
    ManTech (08/29/25)
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  • Project Administrator , Associate

    M. C. Dean (Richmond, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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