• Senior Software Engineer, Performance and Scale

    Red Hat (Austin, TX)
    …container orchestration platforms like Kubernetes or Red Hat OpenShift. + Solid Linux system administration and engineering skills, with a good understanding ... As a Senior Software Engineer, you will leverage your knowledge of systems , networking and hardware performance to theorize bottlenecks and limitations, devise test… more
    Red Hat (11/04/25)
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  • Principal Architect, IT Security Strategy

    American Airlines (Dallas, TX)
    …+ Scripting experience **Skills, Licenses & Certifications** + Knowledge of Linux /Unix, Powershell, Basic Windows Administration , Git, Scripting + Knowledge ... in ingestion of asset data into the functions and systems of the CIR + Assist in tool management...+ 8 years of networking experience + 8 years Windows/ Linux experience + 5 years of Security or SecOps… more
    American Airlines (11/18/25)
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  • IT Support Engineer I, Ops Tech Solutions (OTS)

    Amazon (Houston, TX)
    …but are not limited to: * Network engineering and troubleshooting, data cabling and systems administration in a variety of software and hardware environments. * ... solutions and provide high quality support for computer hardware, operating systems , or enterprise application software across sites in a defined geographical… more
    Amazon (10/07/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …effectiveness improvements to help us and the business succeed. + Maintains application systems that have completed the development stage and are running in the ... Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX/ Linux . UNIX/ Linux /Windows . Advanced Scripting, automation,… more
    Citigroup (09/30/25)
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  • Data Center Administrator

    SpaceX (TX)
    …+ Extensive experience in installing, monitoring, and maintaining data center equipment. + Linux and Windows OS system administration experience. + Power and ... proficient installation and management of server, network, and power systems in our data centers, adhering to best practices...CPUs, memory, and storage. + Setup and operate common Linux and Windows servers. + Document processes and keep… more
    SpaceX (11/20/25)
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  • Practice Architect - Automation Services

    TEKsystems (Dallas, TX)
    …deficiencies o Re-designs and reconfigurations * High-availability and disaster recovery systems * Full systems management lifecycle (provision, deploy, monitor, ... and management o Automated Deployments o Patching and vulnerability remediation o Administration and support o Process refinement and automation The primary focus of… more
    TEKsystems (11/20/25)
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  • Technical Account Manager

    Proofpoint (Austin, TX)
    …of Proofpoint's integration within the customer's environment, including network, security, systems administration , and messaging management. + Develop and ... truth fuels our passion for protecting users, the data they create, and the systems they rely on from a uniquely people-centric perspective. And we are just as… more
    Proofpoint (10/22/25)
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  • IT Support Technician

    Texas Pride Fuels, Ltd. (Springtown, TX)
    …database troubleshooting skills. This role blends traditional IT support with scripting, Linux administration , and MySQL database support-ideal for someone who ... + CompTIA Network+ (N+) Certification + Working knowledge of Linux (CLI, system configuration, troubleshooting) + Electrical troubleshooting skills using… more
    Texas Pride Fuels, Ltd. (09/16/25)
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  • Mainframe System Administrator Apprentice

    IBM (Dallas, TX)
    …lets talk **Your role and responsibilities** Are you interested in pursuing a systems administration career? Are you someone that has a foundational ... understanding of systems administration , but want to take a...in the use of applications running on Windows and Linux workstations What's the Experience? As an apprentice, you'll… more
    IBM (11/01/25)
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  • Middleware Team Lead

    GovCIO (Austin, TX)
    …and will be a remote position. **Responsibilities** Senior middleware administration experience deploying and managing middleware SW supporting customer ... Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed, responsible for maintaining the… more
    GovCIO (09/25/25)
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