• Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS)...more. **Join us and make a difference in National Security !** **Job Summary:** Leidos is seeking a Principal Linux… more
    Leidos (07/31/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …client/server/storage/ network devices, mobile devices, etc + Optimize system operations , resource utilization, and perform system capacity analysis and planning ... MANTECH seeks a motivated, career-oriented **System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited to:**… more
    ManTech (08/08/25)
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  • Manufacturing Systems Administrator - 3rd…

    System One (Salisbury, MD)
    …information and manufacturing system operations , including computer and network operations , troubleshooting, data control/ security , documentation, ... Job Title: Manufacturing Systems Administrator - 3rd Shift (Remote) Location: Remote (East...product labeling, and other manufacturing-related systems critical to plant operations and supply chain management. The position involves managing… more
    System One (07/02/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **System ... Administrator ** to join our team of passionate individuals in...projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Provide support to… more
    Amentum (06/07/25)
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  • Netplus Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …Range Solutions requires the expertise of a talented and experienced NetPlus Administrator to assist in directing and managing the program's executive support group. ... effective integration with a government multi-contractor team. The NetPlus Administrator is responsible for maintaining the NetPlus infrastructure, generating… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and ... these systems. Provide support to IT systems including day-to-day operations , monitoring and problem resolution for all the client,...and problem resolution for all the client, server, storage, network devices, Etc. Provide Tier 1 (Help Desk) and… more
    BigBear.ai (07/22/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …tools such as STIG Viewer, eMASS, and HBSS is a plus. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (08/01/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... **Job Family:** Systems Administration **Skills:** Communication,Information Systems,Operating Systems (OS),System Security ,Systems Software **Experience:** 4 + years of related experience… more
    General Dynamics Information Technology (08/08/25)
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  • Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …Experience or experience of any combination in Mission Planning/Aircraft Avionics Technician/ Network Administration DoD IAT Level II certification \( Security \+, ... **We are** _Lockheed Martin_ The F\-35 Mission Planning Test & Evaluation Administrator 's primary role will be to support flight test activities at the… more
    Lockheed Martin (07/18/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP,...a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy ECP has thrived… more
    Synergy ECP (06/03/25)
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