• Carnegie Mellon University (Pittsburgh, PA)
    …Computing Facilities department within the School of Computer Science seeks a UNIX/ Linux System Administrator with experience in DevOps practices to contribute ... role, you will support desktops, project servers, and high-performance computing systems , ensuring reliability and scalability across diverse environments. This role… more
    DirectEmployers Association (10/10/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the knowledge, skills, and ... Linux Administration. + Knowledge equivalent to Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute (LPIC-2). + Ability to use… more
    DirectEmployers Association (09/06/25)
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  • Neya Systems (Warrendale, PA)
    …of relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated ... and automation tools (eg, Ansible, Puppet) to streamline IT operations , reduce manual effort, and ensure consistency across our...least five (5) years of experience in a senior Linux Systems Administrator role Equal… more
    DirectEmployers Association (10/23/25)
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  • Ace Hardware (Oak Brook, IL)
    …Hadoop clusters (Cloudera distribution), including performing backup and restore operations and supporting development, test, and production systems . ... policies + Maintain detailed release documentation, track changes in version control systems , and collaborate with development and operations teams to streamline… more
    DirectEmployers Association (10/09/25)
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  • HP Inc. (Harrisburg, PA)
    **Job Summary** **Onsite Administrator (Print) -** **OSA Level II (Tunkhannock, PA)** For this position the candidate must reside in Tunkhannock, PA / or commute ... to Customer site **Description** This role is responsible for monitoring systems , detecting performance issues, and resolving technical problems using established… more
    DirectEmployers Association (09/26/25)
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  • PSEG Long Island (Bethpage, NY)
    …overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 accounts ... and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud. + Provide Tier 2 support...may be required to perform functions different from normal operations and work extended hours beyond your regular work… more
    DirectEmployers Association (11/06/25)
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  • Tyto Athene (Ashburn, VA)
    …Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. +...Linux and/or Windows scripting languages to streamline logging operations and administration. + Provide subject matter expertise in… more
    DirectEmployers Association (11/01/25)
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  • COOLSOFT (Madison, WI)
    …user instructions. This position provides training for user staff for technology systems operations . This position will perform discovery and research methods ... Requirement id 155928 Job title Engineer Job location in Madison, WI Skills required Linux System Administrator , Linux Security System, IT Security, UNIX… more
    DirectEmployers Association (11/13/25)
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  • COOLSOFT (Columbus, OH)
    … Operating System training/certifications. . At least 10 years of computer systems analyst/network administrator experience. . 5+ years working with cloud-based ... Skills required Degree In Computer Science, Written And Verbal Communication Skills, Systems Analyst, Azure AWS YAML Docker Experince Open Date 13-Nov-2025 Close… more
    DirectEmployers Association (11/14/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …them efficiently + **Collaboration** : Work closely with developers, QA, and operations teams to integrate DevOps solutions into the development lifecycle + **Cloud ... clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.** **Senior… more
    DirectEmployers Association (09/11/25)
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  • Unix/ Linux Systems

    CAI (Boca Raton, FL)
    Unix/ Linux Systems Administrator **Req number:**...looking for a **Unix/ Linux Systems Administrator ** to join our UNIX Operations team. This ... enterprise. **Job Summary** We are looking for a motivated Unix/ Linux Systems Administrator ready to...Ansible Automation Platform management, Satellite 6 upgrades, and VMware operations + Advanced troubleshooting skills + Strong skills in… more
    CAI (11/19/25)
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  • Linux /UNIX Systems

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Deliver innovative, simple solutions to complex problems as a Linux /UNIX Systems Administrator at GDIT. Here, you'll tailor ... and we'll make your career growth ours. At GDIT, people are our differentiator. As a Linux /UNIX Systems Administrator - Geospatial Systems , you will… more
    General Dynamics Information Technology (10/11/25)
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  • Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …how our customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator ** and build an impactful career in enterprise ... are driven and resourceful like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a **Senior Linux Systems Administrator ** , the work you'll do at GDIT will… more
    General Dynamics Information Technology (09/26/25)
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  • LINUX Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator ** **- Active Top Secret Required** Seize ... your opportunity to make a personal impact as a ** Linux ** ** Systems Administrator ** with GDIT. A career in systems administration means connecting and… more
    General Dynamics Information Technology (11/01/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure operations ... equipment (up to 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts in the following ways;**… more
    BAE Systems (10/07/25)
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  • Senior Linux Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux ... technical problem solving and in-depth consulting relative to system operations + Automate installation methods and system imaging (eg...systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a… more
    UIC Government Services and the Bowhead Family of Companies (11/06/25)
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  • Patch and Linux Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …HII! Where Hard Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep ... patches System Administration & Management * Design, implement, and maintain enterprise Linux systems running RHEL and Ubuntu distributions * Administer macOS… more
    Huntington Ingalls Industries (11/14/25)
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  • Senior Linux Systems

    The Boeing Company (Fairfax, VA)
    …United States Infrastructure Operations (SUSIO) group is currently seeking a **Senior Linux Systems Administrator ** to join the team in **Herndon, VA; ... Fairfax, VA;** or **Chantilly, VA** . As a Senior Linux Administrator , you will play a crucial...+ Troubleshoot and resolve complex technical issues related to Linux systems , with a focus on security… more
    The Boeing Company (11/19/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …29921 Job Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in ... + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network operations + Linux and Window… more
    L3Harris (10/17/25)
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  • Senior Systems Administrator

    Amentum (Waimea, HI)
    …Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy operations within a Department of ... (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration,...following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA)… more
    Amentum (09/24/25)
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