• Linux System Administrator

    CACI International (Wright Patterson AFB, OH)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a ** System Administrator ** to support operations and maintenance...systems **Qualifications:** _Required_ + Security+ Red Hat Certified System Admin (RHCSA) or ability to earn within 6… more
    CACI International (10/25/25)
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  • Quality Assurance Linux

    Assertive Professionals (Hanover, MD)
    …in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Quality Assurance Linux Administrator About the Organization Established...involved in the resolution process + Configures and manages LINUX operating system and installs + Creates… more
    Assertive Professionals (09/25/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a ... meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many… more
    RTX Corporation (09/09/25)
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  • Endpoint Linux Systems

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration, engineering and… more
    US Tech Solutions (10/17/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …on every client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides ... end-to-end software, systems , and network engineering services to support Integrated Discovery...relying on corporate baselines, to support software developers, phased system upgrades, compliance, and improvements aimed at ensuring continued… more
    ARSIEM (10/30/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …that create a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and ... systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. ​ Qualifications We… more
    RTX Corporation (10/21/25)
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  • Technical Engagement Network (TEN) Lab Manager/…

    BCMC (Arlington, VA)
    …We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+… more
    BCMC (11/21/25)
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  • Systems Administrator

    Nou Systems, Inc. (Marietta, GA)
    …of these disqualifies you from this job. Preferred Qualifications: + Proven experience in Linux systems administration (Ubuntu, RedHat ). + Experience with ... We are pleased to announce the opening for a Systems Administrator who will join our Information...The position will include the following technical and information system security duties: + Linux and Windows… more
    Nou Systems, Inc. (11/25/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" System Administrator Level ... \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp; System Administrator Level 3 for a great...\n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span>… more
    Jovian Concepts, Inc. (09/24/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …responsibilities will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + ... part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our...of application** + Must have server administration experience with Linux ( RedHat Enterprise Linux is… more
    Northrop Grumman (10/22/25)
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