• 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 (03/25/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... in supporting the design, documentation, deployment, and maintenance of innovative application solutions that align with the evolving needs of our organization… more
    SMX (05/28/25)
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  • Systems Administrator

    Leidos (Suitland, MD)
    …committed to doing the right thing. **Your Challenge** We are seeking a ** Systems Administrator ** with Windows and MacOS experience to support **Scientific and ... specialized **Cyber Security & IT support** for critical intelligence systems used in parametric modeling, engineering analysis, and foreign...in lieu of a degree. + Active IAT Level II DoD Approved 8570 Baseline Certification (eg, Security+ CE)… more
    Leidos (05/23/25)
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  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …is required * 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college \(equivalent ... Polygraph adjudicated within the last 7 years * IAT II certification \(CCNA\-Security or CySA\+ or GICSP or GSEC...as but not exclusive to examples like NiFi\) * Systems infrastructure knowledge of routers, firewalls, v\-lans, servers, etc\.… more
    Lockheed Martin (04/16/25)
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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 (05/02/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr. Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an HPC ... **Upload this form, along with your resume, during the application process** **Job Description:** Northrop Grumman Mission Systems...Systems Administrator at Northrop Grumman you will… more
    Northrop Grumman (05/28/25)
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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 (05/07/25)
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  • Senior Network Administrator / Engineer…

    General Dynamics Information Technology (Elkridge, MD)
    …National Capital Region in 2026. Transform technology into opportunity a Network Administrator with GDIT. A career in enterprise IT means connecting and enhancing ... the systems that matter most. At GDIT you'll be at...At GDIT, people are our differentiator. As a Network Administrator , you will help ensure today is safe and… more
    General Dynamics Information Technology (05/27/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud, and Mobility services. Link is ... and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD + Must be a US Citizen +… more
    Link Solutions Inc (05/21/25)
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  • Senior Red Hat Linux Administrator

    HTC Global Services Inc (Annapolis, MD)
    …other perks. Job Description: The client seeks one (1) Senior Red Hat Linux Administrator consultant. The Senior Red Hat Linux Administrator will manage and ... Linux (RHEL) ecosystem tools. f. Collaborating with security teams to ensure systems are protected against vulnerabilities and comply with security policies. g.… more
    HTC Global Services Inc (05/29/25)
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