• Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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  • Subcontracts Administrator

    KBR (Chantilly, VA)
    Title: Subcontracts Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (11/18/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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  • Network Administrator - (Portsmouth, VA)

    Serco (Portsmouth, VA)
    …personnel, base-level communications, and regional staff to resolve issues. + Ensure OT systems adhere to cybersecurity principles and support any local IA ... **Position Description** Are you a **Network Administrator ** looking to discover a place you can...+ Maintain and securing regional and local level OT systems in accordance with Navy directives. + Ensure connectivity… more
    Serco (10/07/25)
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  • Storage Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (09/24/25)
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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 ... This includes managing RA workstations, ensuring system compliance with cybersecurity frameworks, and supporting audit readiness for DoD PKI inspections.… more
    ENS Solutions (09/27/25)
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  • JIRA Developer and Administrator

    Leidos (Alexandria, VA)
    …security operations, and decision intelligence. We're the minds behind the mission-critical systems that keep our nation secure. **_Ready to engineer solutions that ... Leidos is seeking a dynamic Senior JIRA Developer and Administrator to support cloud modernization initiatives for the United...degree in a related field (eg, Computer Science, Information Systems , Business) + 12 +years of development and … more
    Leidos (11/19/25)
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  • End Point Security System Administrator

    Craig Technologies (Norfolk, VA)
    …data knowledge and skills Position Requirements: + BS in Information Technology, Cybersecurity , Data Science, Information Systems , or Computer Science, from an ... Title: End Point Security System Administrator Location: Naval Station Norfolk; Norfolk, Virginia Clearance:...HBSS for CNIC, Navy's regions and tenant organization's information systems providing support to the client and their customers… more
    Craig Technologies (10/24/25)
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  • TS/SCI Cloud System Administrator

    Insight Global (Arlington, VA)
    …optimal operations * Configure and manage virtual machines, containers, storage systems , and networking components within DoD specifications * Implement and maintain ... backup, disaster recovery, and business continuity procedures for mission-critical systems * Collaborate with security teams to ensure compliance with DoD … more
    Insight Global (11/06/25)
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  • Firewall Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37933 **Summary** **Firewall Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The **Firewall Administrator ** is responsible for designing, implementing, and maintaining secure network solutions… more
    Chenega Corporation (10/03/25)
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