• Sr. Systems Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional ...of the operating system environment and various computer systems . Administers, installs and troubleshoots a… more
    Oneida Technical Solutions (05/25/25)
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  • PKI Security Administrator (Senior…

    General Dynamics Information Technology (Falls Church, VA)
    … management, networks, firewalls) in an enterprise environment + Infrastructure IT ( Systems Administration, Network Administration Windows/Linux OS, Network ... Trust/Other Required:** MBI (T2) **Job Family:** Engineering (General) **Skills:** Network Administration,Public Key Infrastructure,RESTful APIs **Experience:** 10 + years… more
    General Dynamics Information Technology (08/10/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (07/15/25)
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  • System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA ... location. The qualified Systems Administrator will support a very dynamic...broad range of experience supporting mission critical networks and computer systems . CLEARANCE REQUIREMENT: TS/SCI with POLY… more
    Nightwing (06/27/25)
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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Richmond, VA)
    Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The ideal candidate will be responsible for deploying, configuring, and ... with other IT teams to ensure seamless integration of endpoint devices with network and server infrastructure. + Provide technical support and training to technology… more
    Deloitte (07/25/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    … system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems ... system experience in one or more of the following disciplines: combat systems design/engineering, combat system computer program development, combat system… more
    SimIS Inc. (08/07/25)
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  • System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …Field or equivalent experience + 5 to 8 years experience as a System Administrator + Knowledge in Network , Firewall and System Administration + Hands-on ... **Description** Tyto Athene is searching for a **System Administrator ** to work as part of an integrated...as part of an integrated team including cybersecurity specialists, network engineers, service desk analysts, and other personnel on… more
    Tyto Athene (07/28/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …developers + Duties will include overseeing the functionality and readiness of the lab systems , ensuring they are always fully operational + In the event of downtime ... you will be tasked with troubleshooting and bringing the systems back online quickly to minimize disruptions + Work...threats. + In the role of an Intermediate System Administrator for the Integrated Early Warning of Chemical, Biological,… more
    V2X (07/09/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... operations and intelligence perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in the Northern Virginia area,… more
    Patriot Group International, Inc (08/09/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …our team! **What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors ... usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and accounts. +… more
    Parsons Corporation (05/17/25)
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