• Infrastructure & Endpoint Systems…

    FGS, LLC (Suitland, MD)
    Infrastructure & Endpoint Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... $150,000 to $175,000 **Job Description:** The Infrastructure & Endpoint Systems Administrator will provide mission-critical support to the Office of Naval… more
    FGS, LLC (06/04/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly.... Shall have two (2) years of experience writing software scripts using scripting languages, including bash, perl, or… more
    DCCA (05/19/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (05/19/25)
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  • Linux Systems Administrator

    SAIC (Bethesda, MD)
    …either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront of complex ... a crucial role in maintaining, upgrading, and managing our software , hardware, and networks. + The ideal candidate will...with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise… more
    SAIC (08/09/25)
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  • ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …the ACAS system, which is a vulnerability assessment and security auditing tool used by many organizations, particularly within the Department of Defense. Their ... appropriate scan zones and repositories. + Provide Multi-Tiered ACAS administrator support. + Troubleshoot application errors, operating system(s), server hardware,… more
    Leidos (08/09/25)
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  • Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …planning for future infrastructure upgrades. + Expertise in network management tools , security software , and configuration management systems. **Security ... **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an… more
    ManTech (06/11/25)
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  • Teamcenter Administrator

    Actalent (Rockville, MD)
    Job Title: Teamcenter AdministratorJob Description We are seeking a skilled Teamcenter Administrator to join our engineering R&D organization, focusing on the PLMS ... system administrators. + Maintain proficiency in company IT hardware and supporting software systems. + Coordinate with hardware OEMs, software vendors,… more
    Actalent (08/09/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting edge R&D for… more
    SAIC (08/07/25)
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  • Systems Administrator /Integrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a System Administrator /Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations ... Nessus). Administer Tableau and PowerBI servers (installation, patching, regression testing) Configure tools for secure access (SSL/TLS, etc.) from users / to SAP… more
    BigBear.ai (08/02/25)
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  • Principal Linux Systems Administrator - 10k…

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/08/25)
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