• Linux / Unix Systems Administrator,…

    Lockheed Martin (Sunnyvale, CA)
    …* Experience performing successful root cause analysis for problem resolution in Unix and Linux environments, with significant experience in: \- Installing ... Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator, your responsibilities will include: * Technical Support:… more
    Lockheed Martin (07/12/25)
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  • Sr. Linux / Unix Administrator

    S4 Inc. (Omaha, NE)
    …| Full Time | Comprehensive and competitive benefits Job Title: Sr. Linux / Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education: ... and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux / Unix System Administrator position available who will be providing Information Technology… more
    S4 Inc. (07/09/25)
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  • Linux Administrator

    TEKsystems (Tallahassee, FL)
    …and/or acquired. * Manage the performance, OS Patches, upgrades, firmware of the UNIX / Linux operating system, system hardware, and applications on a regular ... advanced notice. Knowledge, Skills and Abilities Required: Experience with UNIX / Linux Server Administration. Understanding of virtualization concepts, tools,… more
    TEKsystems (08/02/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …and 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 ... Puppet, Chef, etc.) + Working knowledge of Administration and maintenance of Unix / Linux Operating System + Working knowledge of SAN storage configuration and… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Linux Engineer

    HCA Healthcare (Nashville, TN)
    …procedures necessary to ensure performance, security, stability and resilience of all Unix / Linux infrastructure. Possess technical skills that cover a broad ... EDUCATION Bachelor's degree preferred EXPERIENCE Must have 5+ years of UNIX / Linux Engineering experience required OTHER/SPECIAL QUALIFICATIONS * Must possess… more
    HCA Healthcare (07/09/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    …Red Hat environment + Support production, development and disaster recovery computer UNIX and Linux systems and related infrastructure. + Provisioning, ... scripting of applications. + Create, maintain and document corporate standards and Unix / Linux scripting jobs via Ansible. + Interacting with Application,… more
    Two95 International Inc. (06/09/25)
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  • Principal System Administrator ( Linux )

    Themis Insight (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 ... and internal customers for escalated tickets + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating… more
    Themis Insight (07/26/25)
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  • Information Systems Unix Engineering…

    B&H Photo (New York, NY)
    …compatibilities, and characteristics of complex server hardware + Working knowledge of UNIX and Linux operating systems Specific Knowledge, Skills and Abilities: ... today! The Systems Administration team designs, installs, configures, and maintains all UNIX and Windows server systems. All systems are configured and maintained to… more
    B&H Photo (05/23/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX / Linux operating systems and install/load OS software + Optimize system operations and ... and maintaining enterprise IT systems + Experience managing and optimizing UNIX / Linux environments (installation, patching, performance tuning) + Experience… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX / Linux operating systems and install/load OS software + Optimize system operations and ... and maintaining enterprise IT systems + Experience managing and optimizing UNIX / Linux environments (installation, patching, performance tuning) + Experience with… more
    ManTech (08/08/25)
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