• Linux Systems Engineer (USA)

    Trexquant Investment (Stamford, CT)
    …science, information systems, engineering etc) + 3+ years of hands-on experience as a Linux Systems Engineer or Systems Administrator , in an enterprise ... We are looking for a proactive and detail-oriented Linux Systems Engineer to maintain, optimize, and support our Linux -based infrastructure. The ideal… more
    Trexquant Investment (06/09/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    Linux +; or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or Oracle Certified Professional Solaris ... is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux Administrator ; or CompTIA… more
    S4 Inc. (07/09/25)
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  • Linux Engineer and Everfox TTC…

    TAD PGS, Inc. (San Antonio, TX)
    …deployment and management tasks. Basic Hiring Criteria: + Proven experience as a UNIX/ Linux Administrator , ideally with RedHat systems. + Strong understanding of ... Everfox Trusted Thin Client (TTC). Desired Qualifications: + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) + Microsoft Azure… more
    TAD PGS, Inc. (05/15/25)
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  • System Development Engineer , Strada ADC

    Amazon (Seattle, WA)
    …skills to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator / Engineer with the ability to automate day to day ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency in at… more
    Amazon (07/22/25)
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  • Windows And Linux Engineer

    TEKsystems (Charlotte, NC)
    …,Scripting, Linux administration,System administrator Additional Skills & Qualifications Linux Engineer Job Description: The Engineer is responsible ... Agile / Scrum experience is a nice to have Linux Engineer : -bash scripting experience -load balancing,...also help with vulnerability management, security issues, etc. Skills Linux , Scripting, Linux administration, System administrator more
    TEKsystems (07/29/25)
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  • Systems Administrator

    Robert Half Technology (Manchester, NH)
    Description Join our team as a Devops Engineer / Linux Systems Administrator , where you'll maintain and optimize a Linux -based infrastructure, ensuring ... process, turning code into deployment magic. Responsibilities: Manage and troubleshoot Linux systems with ninja-like precision. Build, maintain, and optimize CI/CD… more
    Robert Half Technology (07/03/25)
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  • System Engineer I

    Insight Global (Englewood, CO)
    …. Skills and Requirements 3+ years of experience as a Linux System Engineer /System Administrator Proficiency in ... Job Description A large telecommunications client is seeking a Systems Engineer to join their growing Lab and Video Operations team. The successful candidate will be… more
    Insight Global (07/31/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    … + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/ Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer ... + Active Directory/IAM Engineer + Automation & Packaging Engineer + Client Support Administrator + Mail Processing Equipment Systems Administrator +… more
    General Dynamics Information Technology (07/24/25)
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  • Senior Systems Administrator ( Linux

    Tyto Athene (Doral, FL)
    …US Southern Command on the SCITES II Contract in Doral, Florida. The Senior Linux Administrator leads the design, implementation, and maintenance of complex ... or a related technical discipline + Red Hat Certified Engineer (RHCE) + Experience with Zero Trust architectures and...perform the role + CompTIA Security+ CE + CompTIA Linux + or Red Hat Certified System Administrator more
    Tyto Athene (07/28/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    Linux System Administrator The Opportunity: Your...Certified Engineer (RHEL), Red Hat Certified System Administrator (RHSA), Linux +, or Linux ... the technology supporting the US Government? We're looking for a system administrator who specializes in Linux with skills in Linux FIPS mod, full disk… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Linux Systems Administrator , SME

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead is seeking a highly skilled and experienced Linux System Administrator SME to join our dynamic IT team. This is a 100% onsite position ... Systems Administrator administers and supports daily operational requirements. * Linux Systems Administration: Install, configure, and maintain Linux servers… more
    UIC Government Services and the Bowhead Family of Companies (07/03/25)
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  • System Administrator ( Linux )

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site Linux System Administrator to support our work as a prime contractor on a high-profile US Navy weapon ... may be available based on position level and/or job specifics. **System Administrator ( Linux )** **111380BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (07/15/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** **Systems Administrator ** to join our team in **San Antonio, TX** supporting the Linux ... for a degree. + 10+ years' experience as a Linux System Administrator with a strong knowledge...CE/CND/ or SSCP) **Preferred Qualifications:** + Red Hat Certified Engineer (RHCE) Certificate. + Experience with installing, configuring and… more
    ManTech (07/24/25)
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  • Senior Linux System Administrator

    Leidos (Orlando, FL)
    …Network+, CompTIA Security+, CompTIA Linux +, (RHCE) Red Hat Certified Engineer , (RHCSA) Red Hat Certified System Administrator ). **Original Posting:** July ... **Description** Are you an experienced **Senior Linux System Administrator ** looking for your next challenge? Your search ends here! We have an exciting… more
    Leidos (07/04/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems,… more
    Mount Sinai Health System (06/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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  • Linux System Administrator

    Leidos (San Diego, CA)
    …the Maritime Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer site ... assessments, continuous monitoring, and ATO. * Red Hat Certified Engineer (RHCE) or Linux Professional Institute Certification (LPIC-2). * CompTIA Linux +.… more
    Leidos (07/18/25)
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  • Lead Systems Administrator - Linux

    AutoZone, Inc. (Elk Grove, CA)
    …a leader in the automotive software industry. Position Summary: The Lead Systems Administrator will serve as a subject matter expert (SME) responsible for the ... + Off-hours maintenance activities as scheduled. + Lead the Linux /Unix infrastructure support team to meet operational goals and...RHCE, LFCS, LPIC-1 or equivalent + Cloud: GCP Cloud Engineer , AWS SysOps Admin or equivalent + ITIL Foundation,… more
    AutoZone, Inc. (06/17/25)
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  • Systems Administrator ( Linux )

    ThermoFisher Scientific (Morrisville, NC)
    …system administration, engineering and support of enterprise infrastructure environments (System Administrator , System Engineer , Support Engineer , DevOps, ... Degree preferred + Experience with administration and troubleshooting of enterprise Linux -based operating systems. + Experience with Red Hat Enterprise Linux more
    ThermoFisher Scientific (07/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability while… more
    ManTech (06/06/25)
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