• Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US… more
    Link Solutions Inc (08/09/25)
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  • ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …to the appropriate scan zones and repositories. + Provide Multi-Tiered ACAS administrator support. + Troubleshoot application errors, operating system(s), server ... must possess one (1) professional certification identified in DISA IASE IAT Level II DoD 8570.01 Approved Baseline and one (1) Cyber Security Service Provider… more
    Leidos (08/09/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're ... and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, MD....an IT or Service Desk environment. + IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140… more
    Link Solutions Inc (08/01/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical professionals in **Linthicum, ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (05/21/25)
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  • Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …**We are** _Lockheed Martin_ The F\-35 Mission Planning Test & Evaluation Administrator 's primary role will be to support flight test activities at the ... troubleshooting efforts This position will require maintaining a DoD IAT Level II certification \(i\.e\. CompTIA Security\+\)\. A level 2 employee **Typically has 2… more
    Lockheed Martin (07/18/25)
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  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …* 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college \(equivalent experience/combined ... Polygraph adjudicated within the last 7 years * IAT II certification \(CCNA\-Security or CySA\+ or GICSP or GSEC...be considered without regard to legally protected characteristics\.** **The application window will close in 90 days; applicants are… more
    Lockheed Martin (07/31/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …leaders in electrical, engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a dynamic team of system ... + Performs Oracle, SQL Server and SYBASE Database and Application server administration. + Organizes and formats data for...DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL… more
    M. C. Dean (07/15/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a dynamic team of ... Support executing Oracle, SQL Server and SYBASE Database and Application server administration. + Organize and format data for...DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL… more
    M. C. Dean (07/15/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program networks in a ... services, DHCP, DNS, etc. Understanding and familiarity with containerized application deployments using Docker. Preferred Qualifications Proficient in system… more
    Nightwing (06/24/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …Communications System (JWICS). **PRIMARY RESPONSIBILITIES:** + Directly report to Tier II /III Program Management on all technical and personnel concerns + Utilize ... and implements detailed documentation and maintains standard operating procedures. + Application of security settings and other commercial best + Provides coaching… more
    Leidos (07/22/25)
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