• Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... including day-to-day operations, monitoring and problem resolution for all the client/ server /storage/network devices, mobile devices, etc. + Provide support for the… more
    ManTech (07/23/25)
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  • Windows System Administrator 2

    Synergy ECP (Annapolis Junction, MD)
    Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is seeking aWindows System ... levels and objectives are met. The job duties of the Windows System Administrator are as follows: + Administrating day-to-day IT systems to include system… more
    Synergy ECP (08/08/25)
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  • Principal Linux Systems Administrator

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

    COMSO, Inc (Annapolis Junction, MD)
    Network/System Administrator - PRIME CONTRACT (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Linthicum+Heights+MD+USA+21090) Description ... Baltimore Sun Media Group. Currently, we are seeking aNetwork/System Administrator - PRIME CONTRACTto join our Team! **TS/SCI w/...Augusta, GA. Must Have: + CompTIA Security+ & Cisco certification (CCNA preferred) + 5 years of hands-on experience… more
    COMSO, Inc (07/22/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Synergy ECP (07/23/25)
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  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... degree. + Must have a DoD IAT Level II certification at start date (eg Sec+) + Experience operating...HTTPD, Microsoft IIS, Apache Tomcat, Oracle RDBMS, MS SQL Server , Oracle Server Directory, Microsoft AD, Bash,… more
    Leidos (07/18/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a dynamic team of ... compliance with business requirements. + Support executing Oracle, SQL Server and SYBASE Database and Application server ...Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with a… more
    M. C. Dean (07/15/25)
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  • Senior Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... work activities. Must be willing to work nights, have an active Security+ certification , and an active Top Secret clearance. **Responsibilities** In this role you… more
    GovCIO (07/09/25)
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  • Senior Network/Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and ... maintain performance efficiencies and/or study system requirements to determine proper server installation methods and procedures. + Maintain and administer computer… more
    GovCIO (07/10/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... knowledge and skills in the field. + DoD 8570.01-m IAT Level II certification , ensuring compliance with required security standards for IT personnel. + Proficiency… more
    ManTech (06/07/25)
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