• Senior Linux System Administrator

    ManTech (Laurel, MD)
    …integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. + Provides ... MANTECH seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You...limited to:** + Configure and manage Linux and Solaris operating systems and installs/loads operating more
    ManTech (12/24/25)
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  • System Administrator

    Exeter Government Services, LLC (Nellis Air Force Base, NV)
    …Directory tools to manage accounts + Be familiar with imaging computers and upgrading operating systems + Be familiar with using scanning tools to scan and ... System Administrator Exeter Government Services is seeking a System...ESD and ESC AF to help resolve user and network related issues as well as maintain the integrity… more
    Exeter Government Services, LLC (01/08/26)
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  • Journeyman ServiceNow Administrator

    V2X (Melbourne, FL)
    …bases' currently approved APSR, DPAS, and CMDB until cutover to the modernized network . + While operating legacy networks, complies with DAF configuration and ... integrity, respect, responsibility, and professionalism. As a Journeyman ServiceNow Administrator , you will be responsible for the configuration, maintenance, and… more
    V2X (12/04/25)
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  • System Administrator , Staff

    Parsons Corporation (Chantilly, VA)
    …providing support for hardware complications. Install, update and ensure functionality of operating systems to improve integrity and efficiency. This position ... In this role you will maintain Information Technology (IT) systems , and standard operating procedures for the...and mobile devices as they pertain to Information Technology systems . The System Administrator will be the… more
    Parsons Corporation (01/08/26)
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  • Program Administrator - AFS Exchanges

    University of Southern California (Los Angeles, CA)
    …of exchanges within the organization and with the grant funding body. The Program Administrator builds and maintains a network of American film and TV ... to 20 virtual master classes and multi-day workshops. JOB SUMMARY The Program Administrator oversees the programming of the exchange programs of the American Film… more
    University of Southern California (12/02/25)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …* * **The Opportunity:** CACI has an immediate opening for an Infrastructure/ Systems Administrator , supporting a development and test environment, utilizing ... various operating systems and a multitude of engineering...systems and applications, to include connectivity to various network identity providers, eg Active Directory, NIS, LDAP, etc..… more
    CACI International (11/29/25)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …LogRhythm) are beneficial. * Knowledge: Familiarity with the following is essential: o Operating systems , including Linux and Windows. o Cloud computing concepts ... **Log Aggregation Administrator , SME** **Category:** Administration **Main location:** United States,...processing, and analysis of log data from various IT systems . This role is critical for monitoring system performance,… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance * Provide ... * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain… more
    Lockheed Martin (01/08/26)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. + ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system...or university with 12 years of experience as a Systems Administrator supporting programs and contracts of… more
    ManTech (12/04/25)
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  • Applications Administrator II

    General Atomics (San Diego, CA)
    …Windchill PLM + Must be familiar with installing and maintaining applications on Windows Operating + Must Understand Network basics + Experience with other PLM ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...Admin support Engineer is to be the primary technical administrator for the Configuration and Data Management and the… more
    General Atomics (12/11/25)
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