• Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now (https://phg.tbe.taleo.net/phg02/ats/ careers ... agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our… more
    DCCA (11/17/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary:** Systems/Network administrator will provide support for implementation, troubleshooting and maintenance of… more
    Leidos (09/20/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... and scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for delivering reliable, secure, and high performance… more
    Lockheed Martin (10/22/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN), ... in support of mission-critical naval training systems. The Network Administrator will manage server and workstation configurations, apply cybersecurity compliance… more
    Huntington Ingalls Industries (10/11/25)
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  • G2 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows Server,System Administration,Virtual Environments **Certifications:** CompTIA Security+ CE ... **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (12/08/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... business climate? Are you seeking a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence &… more
    Chenega Corporation (11/12/25)
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  • Senior Systems Administrator , Level 3…

    Lockheed Martin (Dahlgren, VA)
    …a better tomorrow with you\! The DARKWING Program is seeking a highly motivated Systems Administrator to join our team in La Plata, MD\. The System Administrator ... \(SA\) is responsible for the day\-to\-day operations of Windows and Linux systems and hardware\. Duties may include setting up administrator and service… more
    Lockheed Martin (11/19/25)
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  • ERP - Systems Administrator

    Skanska (Charlotte, NC)
    … Server 2016+ operations and maintenance **Our** Investment (https:// careers .usa.skanska.com/life-at-skanska) **in you:** + We believe that Benefits (https:// ... Skanska is searching for a dynamic ERP - Systems Administrator . This is a great opportunity to start a...by developing you in your role and supporting your career growth + Compensation and financial well-being (https:// careers more
    Skanska (11/27/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This ... modeling and simulation systems across the defense training enterprise. The Systems Administrator will work as part of a collaborative technical team to resolve… more
    Huntington Ingalls Industries (10/11/25)
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  • SharePoint Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    SharePoint Administrator The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What ... supporting the Department of Defense (DoD)? We're looking for a systems administrator who specializes in SharePoint administration to help us maintain optimal… more
    BOOZ, ALLEN & HAMILTON, INC. (12/09/25)
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