• System Administrator

    TekSynap (Bethesda, MD)
    …the NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows , and MAC. Similarly, software for system operation, ... and security support including installing, configuring, troubleshooting, and administering Windows 2003/2008/2012 servers, Virtual servers, and Virtual Desktop Infrastructure… more
    TekSynap (09/16/25)
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  • Computer System Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …secure environment + Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO ... but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate effectively at all… more
    Northrop Grumman (08/13/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (09/01/25)
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  • Compliance/Patching System Administrator…

    Lockheed Martin (Schriever AFB, CO)
    …* Hands\-on experience coordinating patch testing and deployment on Windows , Linux , and other common operating systems \. * Familiarity with cybersecurity ... Global Platforms and Infrastructure \(GPI\) team as a Patching and Compliance System Administrator offers a unique opportunity to be part of a dynamic and innovative… more
    Lockheed Martin (08/28/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …candidate will be responsible for designing, implementing, and managing our Windows -based systems and applications, ensuring their performance, security, and ... Administrator . + Experience with hybrid cloud environments. + Familiarity with Linux -based systems . + Strong understanding of networking concepts and… more
    Koniag Government Services (07/12/25)
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  • Sr. Principal Oracle Database Administrator

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Operations has an immediate need for a senior level Oracle Database Administrator . The selected DBA will provide Oracle database support for business application… more
    Northrop Grumman (10/07/25)
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  • Network Administrator

    TekSynap (Bethesda, MD)
    …the NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows , and MAC. Similarly, software for system operation, ... among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Maintaining computer networks and systems including software, mainframes, VPNs,routersand other physical hardware. +… more
    TekSynap (09/16/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …ensuring compliance with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …**trained and certified on the specific Operating System or Computing Environment** theymaintain(eg, Windows Server, Linux , Cisco) + IAT LVL III (eg, GIAC, ... **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (10/07/25)
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  • Enterprise Application Administrator

    RTX Corporation (Boston, MA)
    …US are considered US persons. + Experience managing and troubleshooting applications on both Linux and Windows operating systems . + Ability to effectively ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
    RTX Corporation (09/22/25)
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