• 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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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …The Linux Administrator is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and ... **Overview** LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Linux Administrator...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 (07/02/25)
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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 System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …of 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 ... architectures can be accredited for Government wide area network usage in support of an overall...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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  • Unix/Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    …UNIX/LINUX Administrator shall have demonstrated experience as described above. IAT- II Certification. Education Bachelor's degree in an IT related discipline AND ... Job Overview Job Title: UNIX/LINUX Administrator Lead Job Location: Portsmouth, VA Job Responsibilities The project associated with this position is currently in the… more
    Trace Systems Inc (05/16/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    …technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1. * Administer and maintain servers (Windows, ... Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full...will serve as an escalation point for Tier 1 support and be responsible for maintaining and troubleshooting mission… more
    CACI International (06/06/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government ... 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 SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 TheSenior ... Server production and databases and perform Windows system administration in support of the SQL Database environment. TheSenior SQL Server Database… more
    Chenega Corporation (06/02/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... as they migrate to a high security cloud environment by providing network and communication services, monitoring services, and system administration. This position… more
    Leidos (07/18/25)
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  • System Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Summary The Navy Integrated Training Environment (NITE) System Administrator - Nightwatch ensures the administration, maintenance, and cybersecurity ... of all client and server infrastructure on the Navy Enterprise Tactical Training Network (NETTN). This is an overnight/night watch role, providing 24x7 coverage to … more
    Huntington Ingalls Industries (08/08/25)
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