• DAI Systems Administrator - Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …Type:** Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the stable operation of our in-house computer ... **DAI Systems Administrator - Senior** **Category:** Infrastructure/Cloud **Main location:** United...software systems and network connections. Your role will encompass planning, developing, installing,… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • VTC Administrator

    TekSynap (Richmond, VA)
    …SES employees 60 minutes ahead of the conference time. + Provide Tier II support to troubleshoot VTC conferences, including connectivity, audio, and video issues, ... (CM) process, tracking changes to the DLA Enterprise VTC Network . + Support the lead in performing proactive maintenance...DoD Approved 8570 Baseline Certifications - Category IAT Level II (one of the following): + CCNA Security +… more
    TekSynap (08/13/25)
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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 issues ... with hardware, operating systems, desktop applications, telephones, and network -attached printers. Duties and Responsibilities: + Install new software releases and… more
    Chenega Corporation (06/02/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …CAT I/ CAT II / CAT III findings associated with scans of network devices. + Coordinate with ISSO/ISSM to update POA&M and reflect open vulnerabilities associated ... SIPRNet Administrator Job Category: Information Technology Time Type: Full...innovation. **Responsibilities:** + Administer routers, firewalls, switches, and other network devices in accordance with authoritative USG requirements documents… more
    CACI International (08/08/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX SYSTEMS ADMINISTRATOR : Bowhead seeks a Senior Linux Systems Administrator to join our team in Dahlgren, VA. The Senior Linux ... Administrator is responsible for system administration and customer support...potentially clustered systems operating in both unclassified and classified network environments. + Analysis, design, and implementation of modifications… more
    UIC Government Services and the Bowhead Family of Companies (08/14/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This ... on the administration and maintenance of the Navy Enterprise Tactical Training Network (NETTN), which supports critical modeling and simulation systems across the… more
    Huntington Ingalls Industries (07/12/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government customer's success ... Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Monitors and manages system resources, including CPU… more
    Criterion Systems (06/18/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital ... solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network ...Per DoD Directive 8570.1M, this position requires IAT Level II or higher. This position is designated as IT-I.… more
    SimIS Inc. (08/07/25)
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  • Windows Systems Administrator - Top Secret

    Northrop Grumman (Dulles, VA)
    …By joining in our shared mission, we will support you by expanding your personal network and developing skills, whether you are new to the field or an industry ... Digital Office (CIDO) organization is seeking a no **vice Windows Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (08/15/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Recovery (DR),Linux,Software Updates,Technical Support **Certifications:** Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (08/12/25)
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