• Sr. Systems Administrator TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …knowledge of operating systems , networking concepts, virtualization technologies, and system security principles. * Problem-Solving: Ability to analyze and ... **Sr. Systems Administrator TS/SCI with Poly REQUIRED**...Well-being programs \#CGIFederalJob \#LI-MG4 \#ClearanceJobs \#CGIintelligencecareers **Skills:** + CompTIA Security + Intelligence + System Administration **What you… more
    CGI Technologies and Solutions, Inc. (08/01/25)
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  • Linux Systems Administrator

    SAIC (Mclean, VA)
    …be in either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront ... an active TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise… more
    SAIC (08/09/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Systems Administrator , Senior The Opportunity: Your combination of people skills and te chn ical expertise makes you the team hero, solving one problem after ... ( DoD ) ? We're looking for a senior systems administrator who spe cia lizes in...such as LogRhythm, JIRA + Knowledge of government wide system design + Ability to work with Security more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Windows System Administrator

    Choisys Technology (Crystal City, VA)
    Windows System Administrator Crystal City, VA (http://maps.google.com/maps?q=Crystal+City+VA+USA) Description Choisys is a proud Service-Disabled Veteran-Owned ... comprehensive engineering solutions in a secure, mission-critical environment. The Windows System Administrator will: + Deliver advanced technical expertise… more
    Choisys Technology (07/31/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …None **Job Family:** Systems Administration **Skills:** DISA STIG,IT Security Operations, Security Content Automation Protocol (SCAP), System ... **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A...+ **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process… more
    General Dynamics Information Technology (05/17/25)
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  • Oracle Cloud HCM System

    University of Virginia (Charlottesville, VA)
    … efficiencies. Ensures system availability usability and survivability. Manages systems and develops procedures for database security backup schedules ... system is seeking an expert Oracle Cloud HR System Administrator and interface developer. Responsible for...Maintains access methods access time security and security documentation ensures data and system integrity… more
    University of Virginia (06/12/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …and response to CBRN threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological, Radiological, ... potential system issues or performance bottlenecks. + Respond quickly to system downtime or malfunctions, diagnosing and bringing systems back online as… more
    V2X (07/09/25)
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  • Senior System Administrator

    ManTech (Chantilly, VA)
    …to join our team in **Chantilly, VA** . A qualified Senior Systems Administrator will support a secure Windows-based Information System and will assist and ... installation, operation, and maintenance of all current and future Information Systems . Duties and responsibilities involve the support and administration of Windows… more
    ManTech (06/03/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team... administration for assigned infrastructure and establish and maintain system security . You will also apply … more
    CACI International (07/12/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …SCI (TS/SCI) **What You Will Do** **:** The System Administrator will provide technical support, systems administration, application administration, and ... and log reviews (frequency: weekly as needed). + Ensure personnel comply with system security policies (frequency: daily as needed). + Submit requirements within… more
    Guidehouse (08/08/25)
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