• Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …+ Providing System Administration and SSP/Security support for the program in both Linux and Windows environments. + Implement, troubleshoot, and maintain IT ... **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics Business Area (CABA)**… more
    Leidos (11/15/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …and internal customers. This position involves configuring and managing UNIX, Linux , and Windows operating systems, installing and maintaining software, ... Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support...Must possess the ability to configure and manage UNIX, Linux , and Windows (or other applicable) operating… more
    Kaizen Approach, Inc (11/11/25)
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  • System Administrator V

    Chenega Corporation (Albuquerque, NM)
    …technology capabilities, to ensure functional optimization in their business. TheSystem Administrator Vwill perform system administration for Windows Server ... System Administrator V Albuquerque, NM Join our Talent Network...system monitoring and upgrade of all required Microsoft and Linux based systems/servers. + Utilize new data storage and… more
    Chenega Corporation (01/06/26)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …position: * Two \(2\) years combination of the below skills: \- UNIX/Solaris/ Linux operating system experience\. Windows server experience may be considered\. ... Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\....Strong problem solving and critical thinking\. * Red Hat Linux * Strong verbal and written communication skills\. *… more
    Lockheed Martin (12/10/25)
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  • System Administrator

    CACI International (Hanover, MD)
    …to perform system startup & shutdown, vulnerability scans, and patch management on Linux and Windows . + Skilled in creating/updating documentation and diagrams ... System Administrator Job Category: Information Technology Time Type: Full...or higher (if applicable). + In-depth understanding of RedHat Linux 8 and above, and Win10/Win11. + Proactive, problem-solving… more
    CACI International (12/05/25)
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  • System Administrator

    Lockheed Martin (Kirtland AFB, NM)
    …share management * Experience with common industry operating systems, such as Windows Server \(2008\-2019\), Linux , Solaris, RHEL, and CentOS * Understanding ... the world\. **THE WORK** Lockheed Martin is seeking a highly skilled System Administrator to join our dynamic and diverse Information Technology team, supporting the… more
    Lockheed Martin (12/13/25)
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  • Systems Administrator

    Infinity Systems Engineering (Colorado Springs, CO)
    …Policy (FApolicy) setup. + Experience or familiarity with Red Hat Enterprise Linux integration with Windows authentication services (Active Directory). + ... MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer… more
    Infinity Systems Engineering (12/05/25)
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  • Senior System Administrator

    The Boeing Company (El Segundo, CA)
    …with us. **The Boeing Company** is currently seeking a high performing **Senior** **System Administrator ** to join our team in **El Segundo, CA** . The System ... Administrator will be a part of the Information Technology...requirements + Experience installing, configuring, troubleshooting, and administering current Windows Server 2022 - 2025 and Desktop Operating Systems… more
    The Boeing Company (01/09/26)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage ... + VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer… more
    BAE Systems (12/09/25)
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  • Systems Administrator II

    Texas State University (San Marcos, TX)
    …and data warehouses, and computer hardware and software. + Proven Working knowledge of Windows and Linux server environments. + Proficiency in at least one Cloud ... Posting Information Posting Number2026170 Posting/Functional TitleSystems Administrator II University Pay Plan TitleSystems Administrator II LocationSan Marcos… more
    Texas State University (12/03/25)
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