• Pr./System Admin - Shift Work (Top Secret) - Space…

    Northrop Grumman (Chantilly, VA)
    …2 certification **Preferred Qualifications:** . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with DNS, Active Directory ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...and modify file permissions and security access lists via Active Directory and Linux. . Oversee daily… more
    Northrop Grumman (11/15/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …related components. + Support user account creation, permissions, and access management within Active Directory and other directory services. + Monitor ... Summary GAMA-1 Technologies, LLC seeks a detail-oriented and motivated Junior System Administrator to support the administration, maintenance, and monitoring of IT … more
    Gama-1 Technologies (10/11/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …knowledge with SharePoint Online administration + Experience administering Windows Servers, Active Directory including ADFS, DNS, SMTP, Network Load Balancing, ... Trust/Other Required:** None **Job Family:** Technical Solutions **Skills:** Information Systems ,Microsoft SharePoint,Operations **Experience:** 10 + years of related experience… more
    General Dynamics Information Technology (10/29/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\* In\-depth systems administration experience with Windows \(including Active Directory \) \* Experience administering OpenStack \* Windows/Linux Integration ... program requirements under technical leadership guidance\. * Document and automate systems administration procedures; partner with engineering and test teams to… more
    Lockheed Martin (10/22/25)
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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 ... Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...hardware and software maintenance. + Hands-on experience managing Windows Active Directory Services. + Self-starter and ability… more
    Chenega Corporation (11/12/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …both local and remote Uninterrupted Power Supply configuration. + Maintain the NAIS Active Directory objects IAW USCG policies and procedures. + Provide support ... The Network Administrator will be responsible for the network administration...Administration of Microsoft Windows OS's and VMWare Virtual based systems for NAIS. + Provide hardware and software support… more
    NANA Regional Corporation (09/29/25)
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  • SIPR BeyondTrust Administrator

    CACI International (Chantilly, VA)
    …documentation and operating procedures. + Experience with Microsoft Windows operating systems , Active Directory , Windows PowerShell, Windows credential ... SIPR BeyondTrust Administrator Job Category: Information Technology Time Type: Full...Shell (SSH) protocols and connections. + Experience with securing systems following DISA STIGs and other government compliance requirements… more
    CACI International (10/01/25)
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  • Sr. CITRIX Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Science or IT. e) Five or more years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix Xenapp, NetScaler ... **Sr. CITRIX Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...c) Three or more years' experience managing enterprise level Active Directory Structures. d) Three or more… more
    CGI Technologies and Solutions, Inc. (10/30/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …Hat, Centos, Ubuntu, Fedora, Scientific Linux, Debian, Amazon L2 etc.). + Microsoft Active Directory + Microsoft Windows Server + Microsoft Internet Information ... System Administrator Job Category: Information Technology Time Type: Full...for automation of build-out, maintenance, and configuration of virtualized systems . + Deployment of updates, IAVA patches, and Anti-Virus… more
    CACI International (10/24/25)
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