• Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... has significant impact on project results/outputs. + Administer, maintain, and optimize Windows , Linux, and cloud-based systems to ensure high availability and… more
    Leidos (03/31/25)
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  • Systems Administrator (TS/SCI…

    System One (Quantico, VA)
    Systems Administrator Quantico, VA - 100% onsite TS/SCI clearance is required Major Duties & Responsibilities: * Plan, install, and maintain computer systems ... report system risks. Qualifications: * 3 years experience in systems administration in a Windows based environment....and 2022; MS SQL Server 2016 and 2019; and VMWare ESXi, vCenter, and vSAN, and Horizon. * Experience… more
    System One (04/24/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure...DNS, LDAP, TACACS, Local, KVM)) + Experience with virtualization ( VMWare , ESXi, VCenter) + Experience with SAN (EMC, NAS/DAS)… more
    General Dynamics Information Technology (05/09/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...of experience administering Microsoft Windows server or Windows desktop operating systems Experience with Linux… more
    Nightwing (03/19/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Senior Systems Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (03/04/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** DNS,Dynamic Host Configuration Protocol (DHCP),Microsoft (MS)… more
    General Dynamics Information Technology (02/14/25)
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  • Junior Systems Administrator

    NANA Regional Corporation (Alexandria, VA)
    …seeking a highly motivated, self-directed individual to fill the role of a Junior Systems Administrator for our existing government client in the Alexandria, VA ... area. **Responsibilities** + Deploy, manage, maintain, and support Microsoft Windows (all versions), Active Directory, local applications, servers, workstations and… more
    NANA Regional Corporation (04/10/25)
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  • System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …and commercial customers across high-growth markets. Responsibilities Seeking an experience systems administrator to manage an enterprise network that consists ... of VMWare vSphere, Microsoft Windows Servers, Microsoft SQL...infrastructure (switches and firewalls), and Lenel OnGuard Enterprise. The Systems Administrator 4 will be responsible for… more
    M. C. Dean (05/09/25)
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  • ​​ Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **System Administrator in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD ... responsible for installations, configurations, administration, support and maintenance of systems , including associated hardware. Duties will include management of … more
    Leidos (05/10/25)
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  • ​​Sr. Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. System Administrator in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD ... for overall installation, configuration, administration, support and maintenance of systems , including associated hardware. Duties will include management of … more
    Leidos (05/10/25)
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