• Linux Systems Administrator

    BCMC (Arlington, VA)
    …and vulnerabilities. Required Skills: - US Citizenship - Must have an active DoD Secret clearance , TS/SCI clearance is preferred. - Requires on-site work ... assist with the restoration of services. We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System… more
    BCMC (10/16/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active **Top Secret clearance ** (SCI eligible). + **8+ years of IT ... is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets… more
    Leidos (10/03/25)
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  • Security Administrator

    Belcan (Cincinnati, OH)
    …work, US Citizenship is required * Candidate must be eligible to obtain Secret Clearance Preferred Qualifications: * Zscaler certifications (ZCCA-IA, ZCCA-PA) or ... Security Administrator Job Number: 361642 Category: -Software & Systems...Management Maintain detailed documentation including configuration records, troubleshooting guides, network diagrams, and change logs. Ensure all updates follow… more
    Belcan (12/07/25)
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  • Trusted Thin Client Systems Administrator

    Trace Systems Inc (Shaw AFB, SC)
    …+ Other Duties as Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance with SCI eligibility. + Due to the nature of the ... Job Overview Job Title: Trusted Thin Client Systems Administrator II Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace… more
    Trace Systems Inc (11/14/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …experience may be considered in lieu of a degree. + US Citizen and Active Top Secret clearance with SCI eligibility. + IAT Level II Certification in one of the ... **Description** SAIC is seeking a Printer/System Administrator for a full-time/onsite role in Quantico, VA....Setting up and managing print servers and ensuring proper network connectivity; 3) configuring and maintaining printer drivers and… more
    SAIC (11/14/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of ... Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security...Security Network (JMN) Node, Secret Defense Research and Engineering… more
    KBR (12/04/25)
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  • Cohesity NetBackup Administrator

    GovCIO (Kearneysville, WV)
    …10.x or higher). + Clearance Requirement: Must be clearable up to an active Secret clearance . + Current DoD 8570 IAT Level II certification (eg, Security+, ... **Overview** GovCIO is seeking a highly skilled **Cohesity NetBackup Administrator ** to support a critical program with the US...Network +, etc.). + Strong expertise in NetBackup architecture (master/media… more
    GovCIO (12/13/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    …or equivalent, or ability to obtain within a defined period. - Top Secret /SCI clearance . Location: Customer Site US Citizenship Required First Name Required ... Systems Administrator Location: Springfield, VA, US Job ID: ATR...Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph… more
    Arena Technical Resources, LLC (12/08/25)
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  • Senior ServiceNow Platform Administrator

    GovCIO (Washington, DC)
    …** Clearance Required:** US citizenship is required to acquire a Top Secret Clearance . Preferred Skills and Experience + ServiceNow Certified System ... **Overview** GovCIO is currently hiring for a **Senior** **ServiceNow Platform Administrator ** to support our USSS Network Operations and Security Center (NOSC)… more
    GovCIO (12/07/25)
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  • System Administrator

    ManTech (Virginia Beach, VA)
    …+ Minimum of 1 year executing full SDLC in DoD environments **Security Clearance Requirements:** + Must have current/active DoD Secret security clearance ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team in **Virginia Beach,...VA.** This is an **onsite** position. As a Systems Administrator you will provide direct support to the **Advance… more
    ManTech (12/06/25)
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