• Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    …support for servers and data storage including after-hours on-call support. - Provide system backup support to support teams including user menus, scripts, ... Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong… more
    Insight Global (12/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    … systems . This role supports mission readiness by maintaining system availability, performing troubleshooting, and ensuring systems operate effectively ... in deployed and limited-connectivity environments. You will assist with system deployments, patching, backup and recovery, and documentation to support… more
    General Dynamics Information Technology (12/18/25)
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  • Systems Administrator - Junior to Senior

    Amentum (Dahlgren, VA)
    …+ Ten (10) years of hands-on technical experience with the following: system backup /recovery; basic software management; security management; network management; ... Level 2 or higher under specialty area 45 - System Administrator with certification in current Operating Systems...Five (5) years hands-on technical experience with the following: system backup /recovery; **​ Junior Requirements** + Two… more
    Amentum (12/16/25)
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  • System Administrator

    CACI International (Ashburn, VA)
    …existing systems by analyzing, designing, and implementing changes to system baselines so that updates meet customer requirements, and supporting upcoming ... System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel… more
    CACI International (12/13/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …operating procedures for system administration activities including system monitoring, performance tuning, backup /recovery, server architecture design ... Minimum 3 years of progressive experience in the following: >Unix Systems Administration (configuration, monitoring, tuning, backup /recovery, etc.) >O/S upgrade… more
    Navy Exchange Services (NEX) (12/22/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic. The System Administrator will work directly with the client ... cloud). * Oversee Active Directory, Group Policy, identity management, and authentication systems . * Manage Active Directory, Group Policy, DNS, DHCP, and user… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Junior System Administrator

    TekSynap (Fort Belvoir, VA)
    …Provide end-user support to resolve technical problems related to standalone operating systems and IT applications. + Perform system administration functions on ... operating systems , and NE-MA supported applications. + Troubleshoot operating system and NE-MA application faults, and errors. + Support Government mandated IT… more
    TekSynap (12/05/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... leveraging DoD infrastructure. This includes managing RA workstations, ensuring system compliance with cybersecurity frameworks, and supporting audit readiness for… more
    ENS Solutions (09/27/25)
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  • Linux Systems Engineering Senior Specialist

    NTT America, Inc. (Newport News, VA)
    …High Performance Computing environment consisting of RHEL8/9 Servers, Windows Servers, and Comvault Backup Systems . + Serve as the technical leader for system ... Description:** We are seeking a highly skilled and experienced System Engineering Specialist to join our team. As a...degree in a relevant field. + Familiarity with Comvault Backup Systems , Melanox Switches, and Aruba Switches.… more
    NTT America, Inc. (11/18/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Richmond, VA)
    …multiple clients Key Areas of Focus for this Role + Storage management, system backup /restore, tape encryption, disaster recovery planning + Support Incident and ... Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...RSCS and VTAM is also helpful. + Storage management, system backup /restore, tape encryption, disaster recovery planning… more
    Ensono (10/07/25)
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