• Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Baltimore, MD. Please ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/01/25)
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  • Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT ... Level II ) - CompTIA - CompTIA **Experience:** 5 + years...related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage … more
    General Dynamics Information Technology (09/23/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution engineering, software ... degree and 3+ years of experience as a system administrator + Active DoD 8570 IAT Level II...of different layers of the technology stack, including network, application frameworks, database systems , and vendor solutions.… more
    ENS Solutions (09/27/25)
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  • Sr. Principal HPC System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …security clearance per customers' requirements **Preferred Qualifications** + IAT Level II certification + Red Hat Linux systems administration experience ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD**… more
    Northrop Grumman (10/02/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/18/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …to join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide ... System Administrator Job Category: Information Technology Time Type: Full...support for implementation, troubleshooting, optimization, and maintenance of IT systems . This role supports complex enterprise infrastructure and architecture,… more
    CACI International (08/01/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and ... GDIT, people are our differentiator. As a Cloud System Administrator you will help ensure today is safe and...cloud solutions. * Migrating data from on-premises or legacy systems to the Cloud * Administering Exchange Online, SharePoint,… more
    General Dynamics Information Technology (08/19/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...more years of experience administering Unix (AIX) IBM pSeries systems . + c. Fifteen (15) or more years of… more
    Shuvel Digital (08/07/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …or BA/BS degree with two (+2) years of experience in Computer Science, Information Systems + IAT Level II Certification equivalent or higher per DoD 8570/DoD ... mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud, and Mobility services. Link is… more
    Link Solutions Inc (08/19/25)
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