• Staff Cyber Systems

    Lockheed Martin (Hanover, MD)
    **Description:** What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading\-edge global mission ... for 2 years of experience\. 10 years' experience managing Linux & cloud\-based systems to include experience with AWS, RedHat Linux, OpenShift OOP, Ansible, IAVA,… more
    Lockheed Martin (11/07/25)
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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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  • 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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  • 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:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...**At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (11/15/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end software, systems more
    Leidos (10/09/25)
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  • Networking System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** **Networking System Administrator - Linux** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - Linux** in ... our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented...The selected individual will be responsible for monitoring infrastructure systems , applications, and processes, and for ensuring that all… more
    Leidos (11/05/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... least IAT level II, eg Security+ce **PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing,… more
    Leidos (10/21/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... Partners, has a talented, dedicated staff to provide a broad range of services to...at a time when a premium is placed on cyber security. In an ultra-competitive environment, Synergy ECP has… more
    Synergy ECP (09/01/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Aberdeen Proving Ground, MD)
    …position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting ... Sciences, Electromagnetic Spectrum Sciences, Energy Sciences, Humans in Complex Systems , Mechanical Sciences, Military Information Sciences, Network/ Cyber /Computational… more
    SAIC (11/06/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …to join our organization in a hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the SCIF Manager, you will be responsible ... implement necessary adjustments to maintain SCIF compliance IT Support Administrator : + Provide technical support to end-users, including troubleshooting hardware,… more
    Synergy ECP (10/22/25)
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