• 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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  • Principal Linux Systems

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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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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  • Systems Administrator (NSE-2)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... about how this program "Delivers Mission Success!" **Your Main Objective:** **Provide systems administration support to the Red, Hunt and Blue teams supporting… more
    Leidos (10/16/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …experience may be substituted for a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... Administrator ** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/27/25)
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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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  • 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 (07/23/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, 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 (08/07/25)
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  • Software Engineer

    Leidos (Gaithersburg, MD)
    …Program. The Software Developer will work with the Software Lead and System Administrator to develop, document, and maintain the operational M&C System and DCAF ... hardware and software systems that provide near-real time status of the two...+ Work in partnership with an integrated team of staff and remote contractors (ground station operators and satellite… more
    Leidos (10/08/25)
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  • Program Manager

    General Dynamics Information Technology (St. Inigoes, MD)
    …Air Warfare Center Aircraft Division (NAWCAD), Webster Outlying Field (WOLF), Airborne Systems Integration (ASI) Division. GDIT is your place to make meaningful ... Initial Operational Capability (IOC), and maintenance in the domains of cyber , Maritime Domain Awareness (MDA), situational awareness, data management and… more
    General Dynamics Information Technology (10/01/25)
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