• Mission Support and Test Services (North Las Vegas, NV)
    …and/or Linux Administration. + Knowledge equivalent to Red Hat Certified System Administrator (RHCSA) or Linux Professional Institute (LPIC-2). + ... Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the knowledge, skills, and… more
    DirectEmployers Association (09/06/25)
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  • COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator , where you will support and manage a diverse mix of workstations, servers, and high-performance computing ... and maintain program accesses as required + Strong experience with Linux system administration. + Ability to troubleshoot and resolve hardware and software… more
    DirectEmployers Association (10/02/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …Our Computing Facilities department within the School of Computer Science seeks a UNIX/ Linux System Administrator with experience in DevOps practices to ... and maintaining performance across our infrastructure. **Core Responsibilities:** + System Administration: Manage, upgrade, and troubleshoot Linux /Unix servers,… more
    DirectEmployers Association (10/10/25)
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  • SimVentions, Inc (Valley Lee, MD)
    SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems ... Agency (DISA) policies for Linux and Windows-based operating systems . We are looking for an out-of-the-box thinker equally comfortable performing installs,… more
    Talent (11/18/25)
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  • SimVentions, Inc (Hughesville, MD)
    …been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems ... Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems . We are...(DISA) policies for Linux and Windows-based operating systems . We are looking for an out-of-the-box thinker equally… more
    Talent (11/18/25)
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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 ... at least five (5) years of experience in a senior Linux Systems Administrator role Equal Opportunity Employer/Protected Veterans/Individuals with… more
    DirectEmployers Association (10/23/25)
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  • COOLSOFT (Madison, WI)
    …WI) Requirement id 155928 Job title Engineer Job location in Madison, WI Skills required Linux System Administrator , Linux Security System , IT ... Compensation DOE Status requirement Job interview type Email Recruiter:coolsoft Job Description Engineer: Linux System Administrator , Linux Security … more
    DirectEmployers Association (11/13/25)
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  • Dona Ana County (Las Cruces, NM)
    …rollbacks. 5. Team Leadership Supervise a team of IT network engineers, system administrators and communication systems technicians. Mentor IT infrastructure ... administration and monitoring of all network infrastructure, telecommunications, server systems , data centers, radio communications, and cloud computing environments.… more
    Appcast IO CPC (11/18/25)
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  • PSEG Long Island (Bethpage, NY)
    …(IAM). + Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender, Amazon AWS, Azure. ... This role will support Microsoft M365 for the enterprise for system infrastructure and configurations related to Microsoft products especially M365, Teams,… more
    DirectEmployers Association (11/06/25)
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  • Quad (Sussex, WI)
    …can always create a better way. GENERAL PURPOSE OF JOB Infrastructure Administrator is an entry level position responsible for implementing technology solutions at ... a beginner to intermediate level. The Administrator is focused on general knowledge among a few...equivalent basis Education: BS in Computer Science, Management Information Systems or related field preferred Experience: 0-3 years of… more
    DirectEmployers Association (10/25/25)
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  • Greene Tweed (Lansdale, PA)
    …core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise environment consisting of ... recurring tasks using PowerShell and other scripting languages. + Monitor systems performance, availability, and logs using enterprise monitoring tools. +… more
    DirectEmployers Association (08/21/25)
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  • Ace Hardware (Oak Brook, IL)
    …custom connectors. + Scripting skills in Shell and/or Python for automation and system administration. + Solid foundation in Linux /Unix system ... Summary** We are seeking a highly skilled **Cloudera Hadoop Administrator (DBA)** with hands-on experience managing and administering **Databricks environments**… 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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  • 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. +...Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and… more
    DirectEmployers Association (11/01/25)
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  • COLSA Corporation (Huntsville, AL)
    …higher. + Microsoft Certifications (MCSA/MCSE, AZ-104, etc.). + Red Hat Certified System Administrator (RHCSA) or Engineer (RHCE). + Experience with automation ... technical lead for a diverse infrastructure environment. The role spans Windows systems , Nutanix virtualization, Linux (RHEL), and enterprise storage. The… more
    DirectEmployers Association (09/21/25)
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  • COOLSOFT (Columbus, OH)
    … Administration; Engineer training/certifications; Microsoft Certified Solution Expert. Current Unix/ Linux Operating System training/certifications. . At least ... 10 years of computer systems analyst/network administrator experience. . 5+ years working with cloud-based platforms (Azure, AWS, Google Cloud, etc.) in an… more
    DirectEmployers Association (11/14/25)
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  • Fannie Mae (Plano, TX)
    …* Familiarity with Splunk Enterprise Security (ES) * Solid background in Linux /Unix system administration. * Scripting skills (Python, Bash, or PowerShell). ... problem-solving skills. *Desired Experiences* * Splunk Core Certified Power User, Administrator , Architect, or ES certification(s) * Experience with cloud platforms… more
    DirectEmployers Association (10/26/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.** **Senior ... An active TS/SCI with CI Poly security clearance + OpenShift Certified Administrator (OCA) or Kubernetes certification + Experience with hybrid cloud or multi-cloud… more
    DirectEmployers Association (09/11/25)
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  • System Administrator - Linux

    Electrosoft (Atlanta, GA)
    System Administrator - Linux Posted:...share in the many benefits and opportunities we offer. Systems Administrator - Linux (Red Hat ... Summary: We are seeking a highly skilled and experienced Systems Administrator - Linux (Red...Docker), AWS, and GitLab. + Maintain detailed documentation for system designs, configurations, processes, and service records. + Collaborate… more
    Electrosoft (10/25/25)
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  • Networking System Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Networking System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must… more
    Leidos (11/05/25)
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