• SIPRNet Administrator

    CACI International (Reston, VA)
    …+ Previous ACAS scan administration experience. + Additional certifications or training in network security and administration. + Experience with network ... SIPRNet Administrator Job Category: Information Technology Time Type: Full...II / CAT III findings associated with scans of network devices. + Coordinate with ISSO/ISSM to update POA&M… more
    CACI International (08/08/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, ... **Currently possess DoD 8750 certification at least IAT level II , eg Security + CE.** + Candidate may... Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems… more
    Leidos (07/18/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr. Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill ... and configured, including maintaining Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) compliance and reporting. + Perform… more
    Chenega Corporation (09/01/25)
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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 (09/01/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our CORPT IT upcoming proposal effort in Dahlgren, VA. The ... Linux Systems Administrator is responsible for system administration in a Research,...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 (10/03/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $74,001.00 - $110,032.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) plays… more
    Huntington Ingalls Industries (09/17/25)
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  • SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-040 TheSenior SQL Server ... above production and development databases and client interfaces. + Configure and maintain security and settings on SQL Servers by best practices, Army policies, and… more
    Chenega Corporation (09/01/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …The candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...in establishing and implementing solutions that are within Government security guidelines and maintaining network infrastructure and… more
    SimIS Inc. (08/07/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    …* Must have an active TS/SCI with Poly * Must have at least an IAT Level II Certification: Such as Security * Must be willing to participate in weekly day support ... Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full...critical IT systems, supporting end users, and ensuring the security and performance of our infrastructure. This position is… more
    CACI International (09/20/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …assist with the restoration of services. Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to ... technical support, upgrades, patching and troubleshooting services. - Monitor RedHat platforms security and health, create and maintain reports of findings daily -… more
    Nightwing (08/28/25)
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