• Systems Administrator

    CACI International (Hampton, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Continental US * * * **The Opportunity:** CACI is seeking a cleared Systems Administrator in Hampton, VA. This is an immediate need to support the Distributed Ground… more
    CACI International (11/26/25)
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  • Systems Administrator (Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to join our team...management of UDS deployed software and end user devices Network and locally attached printers Assist users in accessing… more
    William C Brown Inc (11/13/25)
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  • Senior IT Administrator and Action Officer

    CACI International (Alexandria, VA)
    Senior IT Administrator and Action Officer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... in policy development, project management, integration of current and future network technologies to provide unified communication on DoD networks, and the… more
    CACI International (09/25/25)
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  • NMLRC System Integrator/ Tester and NMO Fleet…

    CACI International (Norfolk, VA)
    NMLRC System Integrator/ Tester and NMO Fleet Support System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... delivery of multiple projects as related to testing, and security of network environments and administration * Managing client, customer relationships * Prepare and… more
    CACI International (11/15/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, as only US citizens ... backup support to SIPRNet Red Hat Enterprise Linux (RHEL) Systems Administrator for day-to-day Global Command and Control System-Joint (GCCS-J) maintenance and… more
    RTX Corporation (10/15/25)
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  • Expert Database Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Database Administrator to support the Sponsor's Authentication Programs as well as Authorization, and Digital Policy Management. ... Polygraph + Required BS degree and 12+ years of prior relevant experience. Additional experience in lieu of degree....about the database architecture and its behavior during a network partition Desired qualifications: + AWS certifications + Oracle… more
    Leidos (10/10/25)
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  • M365 Administrator Engineer

    CACI International (Arlington, VA)
    M365 Administrator Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... and troubleshooting complex incidents. **Responsibilities:** * Collaborate with architects, network engineers and security specialists to test and deploy power… more
    CACI International (10/04/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …**Experience** + Ten (10) years of experience in Cybersecurity and Network Defense roles. + Hands-on experience with ACAS administration, including infrastructure ... of Continuity of Operations Plans (COOP) and Communication Plans. + Prior experience supporting **incident response** , forensic investigations, or real-time threat… more
    TekSynap (10/25/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …team members and application owners to solve technical problems at the network , system and application levels + Documentation and reporting along with presentation, ... BS degree in Science, Technology, Engineering, or related field and 8-12 years of prior relevant experience with a focus on cybersecurity OR Masters with 6-8 years… more
    Leidos (11/25/25)
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  • Senior NOSC ( Network Operations…

    Leidos (Fort Belvoir, VA)
    …seeking a **Senior NOSC ( Network Operations and Security Center) Technician/ Network Administrator ** to support monitoring large-scale operations on a ... 8 - 12 years or Masters with 6 - 10 years of prior relevant experience in a network operations, help desk, or IT support role. Specific experience, education and… more
    Leidos (11/22/25)
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