• Systems Engineer IV

    Noblis (Chantilly, VA)
    …tasks for TS environments. + Develop and implement advanced strategies for client/ server systems and design infrastructure optimized for classified operations. + ... and implementing sophisticated additions and changes to network hardware, infrastructure server environments, and operating systems with special emphasis on… more
    Noblis (12/22/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …identifying and troubleshooting hardware and software issues with workstations and servers , and continuous system monitoring. MUST BE US CITIZEN ... System Administrator - LINUX - TS/SCI FSP REQUIRED...Windows domain setup, group policy, and user account administration . 2. Demonstrated experience with Linux administration … more
    The Metamorphosis Group (12/10/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Clearance (must be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) + Candidate must have familiarity ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...with Windows Server environments (2016/2019) + Candidate must… more
    Huntington Ingalls Industries (12/31/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …+ Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator). + 3+ years deploying Unix in secured environments, ... and improve efficiency. + Developing and maintaining these scripts to manage system administration , monitoring, and deployment workflows. + Collaborating with… more
    Leidos (12/20/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration , Incident/Ticketing System (ServiceNow, Jira). ... issues. You will collaborate with IT professionals and GIS system users to advance GIS initiatives that help the...analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of… more
    Leidos (01/09/26)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …ADNS, CENTRIXS, and/or SCI Navy systems (or equivalent type network). + Windows based network management and administration . + Cisco routing and switching, ... systems . + Heating, Ventilation, and Air Conditioning (HVAC) systems , limited to routine system checks and...+ Configuring Windows 10 (70-697). + Configuring Windows Server 2012 (70-410). + Administering … more
    V2X (11/13/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …certification from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/Linux Operating System **Other Job Specific ... knowledge of Microsoft Operating Systems and products that include Microsoft Windows , Windows Servers , Microsoft Office365 and SharePoint, Microsoft… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …and domain servers . Background working in a Linux and Microsoft Windows environment. Maintains smooth operation of multi-user computer systems , including ... ** System Administrator** Location **Manassas, VA** Job Category **Engineering**...Provides technical and operational support for the operation and administration of the site and lab computing infrastructure including… more
    Gromelski & Associates, Inc. (11/21/25)
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  • Systems Technician - TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …clients, servers , VoIP phones, video conferencing, cabling standards, installation, systems administration , testing equipment, and ITIL best practices + Must ... + Provides troubleshooting and support. + Participate in the administration of multiple critical network systems . +...with critical issues. + Knowledge and ability to replace servers or server parts + **12-Hour Shift… more
    General Dynamics Information Technology (01/03/26)
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  • Junior Computer Support Technician

    Leidos (Reston, VA)
    …obtain a Final Top Secret. * Experienced with one or more of the following Windows Server administration tools: WSUS, Group Policy, Active Directory, RDP, ... which offers opportunities for growth in different areas (networking, system administration , etc.) for motivated individuals. This...etc. * Windows 10/11 and Windows Server … more
    Leidos (12/29/25)
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