• Linux Administrator

    Eliassen Group (Westlake, TX)
    ** Linux Administrator ** **Westlake, TX** **Type:** Contract **Category:** IT Admin **Industry:** Financial Services **Reference ID:** JN -082025-103234 **Date ... - 10 pm EST Our client has an exciting opportunity for a Linux Administrator . The role involves working within an enterprise infrastructure group, focusing on… more
    Eliassen Group (10/14/25)
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  • Linux Administrator

    TEKsystems (Irving, TX)
    …coverage which will include weekends** Description TEKsystems is currently looking for RHEL Administrator with 8+ yrs of experience with RHEL 7/8/9 in an enterprise ... related to RHEL OS and various x86 hardware. Details: Administrator , to be working within the CDS Operations Engineering...Required Qualifications 8+ years of experience with Red Hat Linux . RHEL 7, 8 and 9 5+ years of… more
    TEKsystems (11/03/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …Overview** **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This ... individual will serve as a subject matter expert (SME) on Linux systems, providing deep operational insight, advanced troubleshooting, performance tuning and… more
    Citigroup (09/23/25)
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  • Multi Function Info Systems - Level 3 Mpse Admin…

    Lockheed Martin (Fort Worth, TX)
    …updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data volumes \* ... located in Fort Worth, Texas, United States\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information… more
    Lockheed Martin (10/08/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …rack components Applying updates, anti\-virus/anti\-spyware updates, and patch updates Linux System Administrator Importing/Exporting large data volumes ... Knowledge of implementing STIGs and addressing cyber vulnerabilities\. A Secret security clearance or higher with investigation within the last 6 years **Security Clearance Statement:** This position requires a government security clearance, you must be a US… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of hardware to include servers, ... special access\. **Basic Qualifications:** * Proficient with Windows and Linux /Unix operating systems configuration and troubleshooting\. * IT System/Software… more
    Lockheed Martin (10/31/25)
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