• Sr . Linux / Unix

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux / Unix Administrator Work Location: USSTRATCOM Offutt ... Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux / Unix System Administrator position… more
    S4 Inc. (04/09/25)
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  • Senior Systems Administrator

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a ... & Evaluation) environments, ensuring the functionality, security, and efficiency of Unix / Linux -based systems, networks, and software infrastructure. The ideal… more
    First Division Consulting (04/16/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …enterprise outage throughout swings and performs proper incident handoff to the next shifts Senior Linux SA team lead, and facilitates discussion with Red Hat ... Overview Are you a Senior Systems Administrator who would like...+ Serves as part of the technical team of Linux / Unix System Administrators (SA) who oversees, manage… more
    TISTA Science and Technology (04/09/25)
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  • Systems Administrator ( Unix

    SAIC (Ashburn, VA)
    …**Position Summary** We are currently seeking a motivated, career and customer-oriented Systems Administrator ( Senior ) to join our team in Ashburn, VA to begin ... an exciting and challenging career. **Candidates must be proficient in Unix , Linux , and Tomcat.** **Job Responsibilities:** + Working closely with the technical… more
    SAIC (04/08/25)
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  • Unix Systems Administrator

    City of New York (New York, NY)
    …mid and upper-level management team at FISA as senior level Unix System Administrator , specifically with both Red Hat Linux and AIX systems. The Unix ... version 4.1.0.10 or higher Extensive years of experience in Red Hat Enterprise Linux (RHEL) 7.9 or greater. Extensive years of experience in managing Hardware… more
    City of New York (02/12/25)
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  • Sr . Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …Segundo Boulevard Building E02, El Segundo, CA, 90245 USA **Position Role Type:** Onsite ** Sr . Principal Linux Systems Administrator - El Segundo, CA -Must ... tough, meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrator ** in infrastructure Workplace Services, collaborate… more
    RTX Corporation (04/10/25)
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  • Sr . Systems Administrator

    Themis Insight (Linthicum Heights, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Administrator ( Linux ) to work in Linthicum Heights, MD. ... and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software,… more
    Themis Insight (04/20/25)
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  • Unix Administrator

    TISTA Science and Technology (Philadelphia, PA)
    …analysis and validate and recommend security requirements including RMF. Qualifications + Experienced UNIX Senior Systems Administrator . + Minimum 4 years ... parameters, system changes, or combination thereof. + Provide and administer UNIX and Linux NIPRnet and SIPRnet Operating Systems to ensure effective day-to-day… more
    TISTA Science and Technology (04/28/25)
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  • Senior Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …experience **US Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer ... software **Classified work and must be on-site** + Environment is 80% or more Linux / UNIX and 20% or less Windows with 600+ Physical and virtual servers covering… more
    General Dynamics Information Technology (04/09/25)
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  • Senior System Administrator

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior System Administrator , Linux ** **111080BR** EEO Career Site Equal ... concepts would also be required, as well as Windows and Unix / Linux interoperability services (eg centralized authentication technologies for cross-platform… more
    BAE Systems (03/12/25)
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