• System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along… more
    Leidos (10/01/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. + Must ... Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator (Senior-Level) will be responsible for supporting the Army Research… more
    Link Solutions Inc (10/08/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, MD. + Must ... Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration, maintenance, and… more
    Link Solutions Inc (11/24/25)
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  • Intermediate Linux Administrator

    SMX (Patuxent River, MD)
    …managing Research, Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems , networks, and ... Intermediate Linux Administrator (4715)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated Intermediate… more
    SMX (10/03/25)
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  • Mission Assurance Decision Support System (MADDS)…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …administering and troubleshooting enterprise software applications, databases, and operating systems . + Experience with network security principles, encryption ... of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the program's executive support… more
    Competitive Range Solutions, LLC (11/06/25)
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  • TS/SCI Network Administrator

    Insight Global (Fort Meade, MD)
    Job Description Insight Global is seeking a Network Administrator in Ft. Meade, MD for it's government customer. As a Network Administrator , you will design, ... implement, and maintain highly available, secure, and scalable network systems that meet customer requirements. You will support a variety of network-related tasks,… more
    Insight Global (10/02/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information ... security patches with accurate documentation in the appropriate systems of record.* Must possess the ability to configure...of twenty (20) years of experience as a System Administrator (SA) on programs and contracts of similar scope,… more
    Kaizen Approach, Inc (11/11/25)
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  • Windows Administrator

    GovCIO (Annapolis, MD)
    …and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed ... hardening of the servers and reporting of the overall security and operational status. The position will also recommend...or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience… more
    GovCIO (09/24/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. This is ... Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small… more
    Assertive Professionals (09/25/25)
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  • Contract Administrator - Level 3

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Defining Possible from the day you start. Our space systems connect and protect millions of people on earth...while supporting a mission that seeks to ensure the security of our nation and its allies? If so,… more
    Northrop Grumman (11/11/25)
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