• Linux System Admin

    ManpowerGroup (Plano, TX)
    …(1 virtual, 1 onsite) ** ️** **About the Role:** We're looking for a **seasoned Linux System Engineer** to join a high-impact team supporting a critical internal ... Stable, long-term opportunity with growth potential This is a **mid-to-senior level Linux Systems /Infra Engineer** role with **heavy focus on support,… more
    ManpowerGroup (07/09/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    … Server Administration , Linux System Administration , Linux Systems Programming, Python (Programming Language), Red Hat Ansible, Red Hat ... are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance...will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced… more
    Citigroup (09/23/25)
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  • Senior Systems Engineer ( Linux

    Fiserv (Irving, TX)
    …performance, and security. The ideal candidate should have a strong background in Linux system administration and experience working in a highly ... + Install, configure, and maintain Linux -based operating systems and perform regular system updates and... Linux + 3+ years of experience with Linux scripting languages (bash, perl, python , etc… more
    Fiserv (09/10/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python , Linux shell ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (08/27/25)
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  • Cybersecurity Engineer

    AIG (Dallas, TX)
    …to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python , Linux shell ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (08/27/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    …Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be included in… more
    GovCIO (08/08/25)
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  • Software Engineering Manager - NASA Orion…

    CACI International (Houston, TX)
    …gas. More experience is highly valued. + Strong C programming skills and experience with Linux . + Strong Python programming skills. + Must have experience in the ... with project leadership and technical expertise in embedded and flight software systems to support the development, testing, verification and validation (V&V), and… more
    CACI International (09/06/25)
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  • PKI Admin

    Insight Global (Dallas, TX)
    …Deploy and maintain encryption protocols (TLS, PGP, PKI, HSM) across enterprise systems * Assess and remediate system security vulnerabilities through techniques ... implement, and integrate tools that streamline PKI management and bolster system auditability. You'll work cross-functionally with both Security and Infrastructure… more
    Insight Global (09/09/25)
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  • Public Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …automation scripts using PowerShell, Python , or Ansible to streamline system administration tasks. Manage infrastructure using tools like Azure Automation. ... strategies for performance, and resource utilization. **Security & Compliance** Enforce Linux system security best practices, including access control,… more
    NTT America, Inc. (10/02/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …develop automation scripts using PowerShell, Python , or Ansible to streamline system administration tasks. + Manage infrastructure using tools like Ansible, ... Linux Engineer** is responsible for advanced technical support, administration , and optimization of managed customer cloud environments spanning AWS, Azure,… more
    NTT DATA North America (09/03/25)
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