• Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator (Unix/Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator (Unix/Linux) ... Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator (Unix/Linux)to support enterprise-level networks and systems within a secure… more
    EPS Corporation (11/13/25)
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  • 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 ... support assignments and collaborate with software engineers, hardware engineers, cybersecurity personnel, and program analysts within a scaled agile environment.… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Cloud Administrator (Top-Secret clearance)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities ... in this digital age. We are looking for a Cloud Administrator to join our team in Ashburn, VA to support a large, Federal agency in protection of our various… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industrial ... + AWS Certified Solutions Architect - Professional + AWS Certified SysOps Administrator + Microsoft Certified: Azure Administrator Associate + Microsoft… more
    TekSynap (11/08/25)
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  • Cybersecurity Engineer - Automation

    Truist (Richmond, VA)
    …and interpret complex, difficult, or sensitive information. + Lead small cybersecurity projects with manageable risks and resource requirements; plays significant ... automation tools, including Python and GitLab** + **Delinea Reporting Services administrator experience** + Banking or financial services experience + Identity &… more
    Truist (12/09/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **Overview** As a ** Cybersecurity Engineer** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... being deployed and/or maintained. **Preferred** + Former Developer or Systems Administrator experience + Working knowledge of technologies used for building and… more
    Steampunk (11/11/25)
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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 (12/27/25)
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  • Network Administrator Senior

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior Network Administrator ** to manage secure network operations in support of the US Coast Guard. This hybrid role is ... and configuration issues within classified environments. + Collaborate with cybersecurity teams, system engineers and program leadership to align network… more
    GovCIO (12/24/25)
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  • Secret Cleared System Administrator

    Insight Global (Arlington, VA)
    Job Description The Infrastructure & Systems Administrator is responsible for maintaining, securing, and optimizing the organization's Microsoft 365 and on-premises ... is a major plus. * Deep understanding of current technology trends, cybersecurity practices, and IT service management methodologies. * Strong hands-on experience… more
    Insight Global (12/23/25)
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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...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (12/26/25)
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