• Northrop Grumman (DoD SkillBridge)…

    Northrop Grumman (Linthicum Heights, MD)
    …Description:** Northrop Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team of technical ... will include but not be limited to the following: + Perform as a Linux Systems Administrator for a classified government contract. + Maintain smooth operation of… more
    Northrop Grumman (08/01/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... leveraging DoD infrastructure. This includes managing RA workstations, ensuring system compliance with cybersecurity frameworks, and supporting audit readiness for… more
    ENS Solutions (08/01/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system more
    ManTech (06/07/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly...systems + DoD 8570.1 IAT Level II Compliant Certification Clearance: Applicants selected will be subject to a… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • BAS (Building Automation Systems

    Cushman & Wakefield (Annapolis, MD)
    **Job Title** BAS (Building Automation Systems ) Administrator **Job Description Summary** Working independently under the guidance and direction of management, ... strong background in technical aspects of HVAC equipment, building automation systems (JCI, Trane, and/or Niagara Certification preferred), electrical, equipment… more
    Cushman & Wakefield (08/07/25)
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  • Linux System Administrator , Senior…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... recurring problems and recommend solutions to minimize impact and frequency. + Ensure system integrity and perform upgrades to systems and/or servers as… more
    GovCIO (07/25/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written… more
    GovCIO (08/08/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... LCAT level they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow administration.… more
    Belay Technologies (07/11/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery Operations… more
    Leidos (05/14/25)
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