• Lead Information Systems Security Officer…

    CACI International (Hampton, VA)
    …or software development. + Advanced knowledge and understanding of Windows Server, Active Directory , DHCP, DNS, and WSUS/SCCP. + Advanced knowledge of ... in Hampton, VA, to support the cybersecurity mission of Distributed Ground System -Experimental (DGS-X) information systems (IS) and networks, most notably the… more
    CACI International (08/13/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and distributed IT environment supporting clients ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),...OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of… more
    Assertive Professionals (07/10/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Directory Services, System Administration,Technical ... ENIGNEER / SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator/ Directory Services Engineer for G2 OPS. + Responsible for the… more
    General Dynamics Information Technology (07/11/25)
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  • Windows Systems Engineer

    SAIC (Quantico, VA)
    …Windows operating systems . They will manage multiple Windows domains, using Active Directory , Group Policy, PowerShell, and various tools and processes. ... IT environment (ie, One IT). **This position requires an active TS clearance with SCI eligibility and must be... software and related infrastructure. This individual ensures that system operating systems , and related procedures adhere… more
    SAIC (08/07/25)
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  • TS/SCI Network Administrator

    TEKsystems (Reston, VA)
    …and evolving DTRA IT services and capabilities. The candidate must be proficient in Active Directory and managing user accounts and security groups for the ... * This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI)...consideration. Job Description: The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services… more
    TEKsystems (08/08/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …+ Use tools and technologies as follows: Office 365 ProPlus, PowerShell, Azure, Active Directory , and vSphere; well versed on infrastructure tools and ... hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. **Responsibilities** + Build and… more
    GovCIO (06/03/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written and ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible… more
    M. C. Dean (07/15/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …DoD arena. + Experience in configuring and maintaining Windows Servers along with Active Directory , Group Policy Objects, Remote Desktop Services. + Experience ... of networked systems will be necessary. The Systems Administrator will need to keep system ...and 10 years relevant experience. + Must possess an active TOP SECRET/SCI clearance with a Single Scope Background… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administration Lead

    Leidos (Fort Belvoir, VA)
    …maintain virtual environments and physical hosts and storage devices o Administer Active Directory , Domain Controller, Terminal Server and Exchange services o ... Manage IT system infrastructure and any processes related to these systems * Manage day‐to‐day systems administrations operations, including ticket triage… more
    Leidos (08/13/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Experience administering Microsoft Windows Server 2016-2022. + Advanced knowledge of Active Directory . + Ability to administer and upgrade Windows servers. ... Family:** Systems Administration **Skills:** Information Technology (IT) Systems , System Administration, System Security,Technical Support **Experience:**… more
    General Dynamics Information Technology (07/30/25)
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