• Linux / UNIX Systems Administrator…

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Linux System Administration,Software Toolkits, Unix System Administration **Experience:** ... Description:** Deliver innovative, simple solutions to complex problems as a Linux / UNIX Systems Administrator at GDIT. Here, you'll tailor cutting-edge solutions… more
    General Dynamics Information Technology (10/11/25)
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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. (10/08/25)
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  • Senior Unix Engineer

    NTT DATA North America (Atlanta, GA)
    …initiatives in the transformed environment. The Senior Unix Engineer will migrate Unix and Linux workloads from the CMO to FMO environments using specific ... on data center transformation activities to confirm (and document accordingly) existing Unix and Linux Systems and workloads, develop Functional Specifications.… more
    NTT DATA North America (09/13/25)
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  • Principal 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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  • 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. (09/08/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    …to start. + Five (5) years' or more of hands-on experience working with UNIX / Linux and Windows. + Experience in DoD Information Assurance/Cyber policy and ... sever maintenance (firmware, failures, hardening, etc.), and server consolidation. + Experience with UNIX / Linux , Red Hat, CentOS ( Linux ). + DoD 8140 & 5239… more
    JHNA (08/26/25)
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  • Linux Engineer (TS/SCI with Polygraph…

    General Dynamics Information Technology (Warrenton, VA)
    …experience in the following: **System Administration** + Prior experience as a Unix / Linux Systems Administrator of Linux , preferably RHEL/CentOS ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Automation,Leadership, Linux System Administration,Scripting,Security Clearances **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/03/25)
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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 (08/22/25)
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  • Intermediate Linux Administrator

    SMX (Patuxent River, MD)
    …Patuxent River, MD SMX is looking for a highly motivated Intermediate Linux / Unix Administrator to join our team in support of Naval ... Evaluation environments, ensuring the functionality, security, and efficiency of Unix / Linux -based systems, networks, and software infrastructure. **Essential… more
    SMX (10/03/25)
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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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