• 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 ... permitted for this effort. **Responsibilities** * Design, deploy, and maintain server , storage, and network infrastructure to support business operations. * Manage… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence...processing requirements. Job Duties:* Systems administration of desktop and server systems connected to local and wide area networks.… more
    William C Brown Inc (10/14/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... will be crucial in ensuring system stability, performance optimization, and proactive security . You'll also be responsible for providing clear and concise weekly… more
    Leidos (12/20/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …System Administration,Unix System Administration,Windows System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 + ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (12/18/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …all applicable virtualized infrastructure components. + Ensure high availability, security , and integrity of hosts, virtual management applications, and associated ... tasks and improve system efficiency. + Apply expertise in network architecture, security , and routing, including virtual private clouds (VPCs), load balancers, and… more
    TekSynap (11/15/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating,… more
    Nightwing (12/26/25)
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  • Database Administrator (DBA)

    TekSynap (VA)
    …Azure Security Engineer Associate + Microsoft Certified Architect: MS SQL Server + Microsoft Certified: Azure Database Administrator Associate + DoD 8570 ... to the administration, operation, and maintenance of computerized databases in client/ server and cloud environments. + Project long-range database requirements in… more
    TekSynap (11/08/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... program supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a… more
    CACI International (12/05/25)
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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 ... provide primary and backup server system administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support… more
    Chenega Corporation (12/01/25)
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  • Unix Administrator

    TekSynap (VA)
    …memory, disk I/O, and networking. + Proficient implementing and maintaining DoD security compliance including server hardening, applying DISA STIGs, patching, ... and upgrades; monitors and reviews logs; applies appropriate operating system security measures; designs and implements high availability solutions, and plans data… more
    TekSynap (11/15/25)
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