• System Administrator - Cleared

    RightDirection Technology Solutions LLC (Rosslyn, VA)
    System Administrator - Cleared Rosslyn, VA (http://maps.google.com/maps?q=Rosslyn+VA+USA) Description RDTS is seeking a Cleared System Administrator to support ... to advance US foreign policy to serve the American people. The System Administrator shall support the Information Assurance Support Services program. The position is… more
    RightDirection Technology Solutions LLC (09/03/25)
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  • Senior System Administrator

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior System Administrator ;** to join our team in **Chantilly, VA** . A qualified Senior Systems ... Administrator will support a secure Windows-based Information System and...and troubleshoot customer Windows servers and workstations. + Perform technical modifications and configuration changes on virtual systems. **Minimum… more
    ManTech (09/01/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT… more
    William C Brown Inc (09/01/25)
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  • Project Administrator

    CACI International (Sterling, VA)
    Project Administrator Job Category: Administration Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... ACI is currently looking for a motivated, career and customer-oriented Project Administrator with Agile methodology experience to join our Customs and Border… more
    CACI International (08/29/25)
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  • Lead Subcontracts Administrator

    Chenega Corporation (VA)
    **Req ID:** 37342 **Summary** **Lead Subcontracts Administrator ** **Remote** Are you ready to enhance your skills and build your career in a rapidly evolving ... and mission-focused service to our customers. The **Lead Subcontracts Administrator ** is responsible for cradle-to-grave administration for all subcontract lifecycle… more
    Chenega Corporation (08/27/25)
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  • Network Administrator - NOC - 12pm - 8pm…

    GCyber (Arlington, VA)
    GCyber is seeking an Network Administrator , to support a high profile DISA customer in their mission to improve collaboration and information sharing between defense ... and intelligence organizations. As the Network Administrator , you will ensure seamless network availability, security, and performance to meet user needs. * This… more
    GCyber (08/22/25)
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  • Access Administrator

    ManTech (Mclean, VA)
    MANTECH seeks a motivated, career-oriented, and customer-focused **Access Administrator ** to join our team in **McLean, VA.** In this role, you will support secure ... access to ensure appropriate authorization. + You will collaborate closely with technical teams to identify root causes of access issues, restore services, and… more
    ManTech (08/20/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a highly skilled **System Administrator ** to join our team in supporting a Government customer. The ideal candidate… more
    CACI International (08/15/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and maintaining server ... reviews of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong lean-forward… more
    Shuvel Digital (08/13/25)
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