• Senior Systems Administrator

    NVR (Reston, VA)
    Senior Systems Administrator Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=34916) NVR, Inc. is seeking a Senior Systems Administrator to work on-site in Reston,… more
    NVR (05/13/25)
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  • System Administrator

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** System Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Fairfax **Position ID:** J0924-0516 **Employment Type:** ... federal client in a SharePoint Online implementation and maintenance project. The Systems Administrator (Senior) will manage and maintain the SharePoint Online… more
    CGI Technologies and Solutions, Inc. (03/07/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve ... of user accounts). + Install, manage, and upgrade antivirus products. + Ensure security and update patching of Microsoft systems . + Perform Desktop and… more
    Chenega Corporation (03/04/25)
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  • Systems Administrator IV/V

    Circadence Corporation (Fort Belvoir, VA)
    Job Title: System Administrator IV/V Department: Federal Services Job Purpose: Provide IT Systems support for cyber team at on-site Government location. ... Description: Lead Circadence Sys Admin supporting cyber red team enterprise IT systems to ensure mission execution. The position requires candidates to have… more
    Circadence Corporation (04/05/25)
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  • Unix/Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …required, US Citizenship is required. Four (4) years of experience as a computer system administrator , of which at least three (3) years must be specialized ... Job Overview Job Title: UNIX/LINUX Administrator Lead Job Location: Portsmouth, VA Job Responsibilities...Job Location: Portsmouth, VA Job Responsibilities Supporting the Operating System configuration and associated file systems , log… more
    Trace Systems Inc (05/16/25)
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  • Linux System Administrator

    CACI International (Chantilly, VA)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to support a long term,...application and server-level patches. * Analyze, troubleshoot, and optimize system performance. * Design, document, and implement system more
    CACI International (04/15/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA. As the Senior Systems Administrator , you will ... and ordering hardware/software to meet customer requirements + Experience with client system security to include scans, patching, audit log review, and… more
    ManTech (04/25/25)
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  • Systems Administrator (Linux)

    Nightwing (Sterling, VA)
    …cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of ... development using java, RESTful services + Comfortable with multilevel security systems , SELinux, and/or Cross Domain Solutions...DoD 8570.1 IAT Level II + Red Hat Certified System Administrator (RHCSA) Syndeo #3451 _At Nightwing,… more
    Nightwing (05/17/25)
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  • ServiceNow Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC has an opening for a ServiceNow Systems Administrator in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law ... implementation, and attitudes to bear to the position. The ServiceNow Administrator is responsible for the configuration, administration, and support of the… more
    SAIC (04/02/25)
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  • Senior Linux System Administrator

    Amentum (Dahlgren, VA)
    Amentum is currently seeking a Senior Linux System Administrator to provide software testing for our award winning team. **Senior Linux System ... to upgrade requirements for the lab, to test weapon system maintenance software updates. + Working with a small...technical field + Five (5) + years' experience in Systems Administration. + DOD 8570.01 M Level 2 or… more
    Amentum (05/08/25)
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