• Senior IT Administrator and Action Officer

    CACI International (Alexandria, VA)
    Senior IT Administrator and Action Officer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... in policy development, project management, integration of current and future network technologies to provide unified communication on DoD networks, and the… more
    CACI International (09/25/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …in a related field such as Public Key Infrastructure, Infrastructure IT ( Systems Administration, Network Administration, Windows/Linux OS, Network ... administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-6546_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
    GovCIO (09/04/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (09/27/25)
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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 ... + Collaborates with customers and stakeholders to identify requirements, design systems software, develop updates to existing applications, and build in cyber… more
    ManTech (08/29/25)
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  • MADSS Administrator

    TekSynap (Arlington, VA)
    …policies. + Ensure the availability, reliability, and security of telecommunications network services, including secure and non-secure voice, data, optical, and ... 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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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical… more
    Huntington Ingalls Industries (09/17/25)
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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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  • Intern-LAN Administrator - Norfolk

    Dominion Energy (Richmond, VA)
    Intern-LAN Administrator - Norfolk VA Dominion Energy is committed to providing reliable, affordable, and increasingly clean energy that powers our customers every ... coursework or experience in PC hardware functionality, desktop imaging , network monitoring tools, Microsoft Office project support preferred + Proficient knowledge… more
    Dominion Energy (09/20/25)
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  • VMWare Administrator

    ManTech (Norfolk, VA)
    …+ Collaborate with other IT teams to integrate VMware infrastructure with storage, network , and other systems + Develop and maintain documentation for VMware ... **MANTECH** seeks a motivated, career and customer-oriented **VMWare Administrator ** to join our team in **Norfolk, VA** . This is an **on-site** position. Join the… more
    ManTech (08/29/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (08/08/25)
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