• System Administrator

    CACI International (San Antonio, TX)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX , Linux , and Windows operating systems. + Installation and ... System Administrator Job Category: Information Technology Time Type: Full...service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot,… more
    CACI International (11/25/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) Fort...involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable)… more
    COMSO, Inc (11/21/25)
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  • System Administrator (Level 4)

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

    Leidos (Washington, DC)
    …data consistency and interoperability. + Apply expertise with Oracle, Java, Linux / UNIX /AIX, and WebSphere libraries to configure, optimize, and troubleshoot ... Directory, Group Policy, and Microsoft IIS configuration/management. + Proficiency with Linux , UNIX , and AIX environments, with strong command-line… more
    Leidos (09/13/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …of physical and virtual servers across various operating systems, including Windows Server, Linux , and Unix . + Resource management to ensure optimal performance ... IT systems administration. + Experience with server administration, including Windows Server, Linux , and Unix . + Proficient with administrating Microsoft Active… more
    Financial Partners Credit Union (09/01/25)
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  • Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …of the following: IT Sys Admin, Server Admin, Networking, Active Directory/LDAP, Unix / Linux or Virtualization and Access control administration + Strong ... Microsoft Windows Server configuration, deployment, and troubleshooting. + Experience with Unix and Linux configuration and troubleshooting + Experience with… more
    Tetrad Digital Integrity LLC (11/20/25)
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  • Research System Administrator

    Binghamton University (Binghamton, NY)
    …configuring, and maintaining operating systems such as Ubuntu, Windows, or other Linux / Unix -based systems, either manually or using automated processes + ... Reporting to the Research Computing Support Manager, the Research System Administrator designs and implements hardware and software solutions in research… more
    Binghamton University (11/22/25)
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  • Research IT System Administrator

    Colorado State University (Fort Collins, CO)
    Posting Detail Information Working TitleResearch IT System Administrator Position LocationFort Collins, CO Work LocationPosition is fully in-office/in-person ... computing environment, including applications, clients, file systems, and research related Windows and Linux servers. The position will also be able to function in a… more
    Colorado State University (11/22/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix / Linux systems; Perform technical evaluations, analysis, and troubleshooting ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business… more
    Assertive Professionals (10/09/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …and maintain the infrastructure that powers networks and operating systems such as UNIX , Linux , and Windows. + Install and configure hardware and software, ... **Job Description** BAE Systems is seeking a Senior **Systems Administrator ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced… more
    BAE Systems (10/29/25)
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