• Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …experience with enterprise technologies, including Windows Server 2019, Citrix Virtual Desktop , VMware ESXi, Active Directory, DHCP, and Service Accounts ... so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in...the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated… more
    Amentum (09/25/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support the Norfolk ... installation, administration, development, management, and/or maintenance of all networks and systems installed at NNSY and telecommunication services . The CIO… more
    Trace Systems Inc (08/29/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior ... Systems Administrator with GDIT. A career in enterprise IT means...and troubleshooting. + Creates STIG compliant images for Windows Desktop , Windows Server, and Linux OS. + Creates, tests,… more
    General Dynamics Information Technology (10/01/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr. Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... IAW DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5… more
    Chenega Corporation (09/01/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …Administrator will perform the following duties: Install, configure, and maintain desktop systems , laptops, and peripheral devices. Provide technical support ... in Active Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations.… more
    Sciolex Corporation (07/15/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad...Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops… more
    ManTech (08/20/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad...Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops… more
    ManTech (08/20/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …lead, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical ... integration efforts, shaping architectural solutions, and mentoring technical teams. As a Mid-Level Systems Administrator / Integrator, you will be part of a… more
    General Dynamics Information Technology (09/17/25)
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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 ... and automation processes for new applications. + Sets up administrator and service accounts. + Maintains system...supporting windows-based. applications on Windows 7, 8, and 10 desktop systems , both virtual and physical. +… more
    Chenega Corporation (08/13/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... related to Windows and Linux-based applications. + Offer remote desktop support to end users. + Analyze and resolve...OR equivalent combination of education and experience (including military service ). + **3+ years** of relevant systems … more
    General Dynamics Information Technology (07/16/25)
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