• NCIS Cyber Systems

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Cyber Systems Administrator - SecOps** at GDIT in ... of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the DON...investigation, law enforcement (LE), counter-terrorism (CT), counterintelligence (CI), and cyber matters. NCIS not only has primary responsibility for… more
    General Dynamics Information Technology (12/08/25)
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  • Cyber Intrusion Detection System…

    General Dynamics Information Technology (Colorado Springs, CO)
    …our customers systems . Networks, and data. * Lead/Manage/Support our customers cyber tool stack and ability to implement defensive rules. * Collaborate with ... Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Defense,Data Analysis,Information… more
    General Dynamics Information Technology (10/25/25)
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  • Staff Linux/Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile ... required within 6 months of start\) * CompTIA Linux\+ or Red Hat Certified Systems Administrator Certification * Ability to provide in\-depth monitoring, able to… more
    Lockheed Martin (12/10/25)
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  • Cyber Tools Integration Specialist…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we're pioneering the future of technology and defense\. Our mission is to ... possible in aerospace and defense\. **The Work** As a Cyber Tools Specialist supporting the Lockheed Martin RMS Command...crucial role in enhancing the security posture of critical systems \. We are currently integrating Tanium and are looking… more
    Lockheed Martin (12/11/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical ... of which 700 serve at HQ and the remaining staff serve at offices worldwide. NCIS is the DON...terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** As… more
    General Dynamics Information Technology (11/04/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …the Chief Information and Digital Office (CIDO) is seeking a highly experienced ( Staff Level) **Lead** **Network Administrator ** to join its dynamic team of ... 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 (12/10/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mcconnell AFB, KS)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** SYSTEMS ADMINISTRATOR ** Advance how our customers operate while you advance ... your career. Join GDIT as a Systems Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like… more
    General Dynamics Information Technology (11/28/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and… more
    Leidos (11/18/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and ... systems will include the install and configuration of the Operating Systems and Mission software, Infrastructure services, and Cyber Security hardening. A… more
    L3Harris (12/10/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type Full-time ... We are currently hiring for a dynamic and experienced Systems Administrator . Clearance:Active DoD Secret Clearance Work...cannot be resolved by the Tier 1 technical support staff ; + Plan, analyze, design, develop, install, troubleshoot, manage… more
    Linchpin Solutions, Inc. (11/18/25)
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