• Senior Tech Audit Manager - Global Payment…

    Capital One (Plano, TX)
    Senior Tech Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance ... opportunity. Capital One is seeking an energetic, self-motivated Technology Senior Manager with experience evaluating and analyzing technology and cybersecurity… more
    Capital One (11/04/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Houston, TX)
    Senior Mainframe Systems Programmer - zVMRemote...This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the ... - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient operation...as required/Participate in On-Call Schedule + Platforms: **z/VM, z/VSE, Linux on IBM Z** What the Ideal Candidate Brings… more
    Ensono (10/07/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (San Antonio, TX)
    …and encouraging cross-team collaboration. + Design, implement, and maintain enterprise-grade systems across Windows Server and Linux platforms, ensuring high ... transform the Midstream technological landscape, we are seeking a dynamic and experienced Senior Platforms Engineer to join our OT Windows team. This role combines… more
    Marathon Petroleum Corporation (11/08/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …+ Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Senior Lead DevOps Engineer - Automation…

    Lumen (Austin, TX)
    …development experience (BASH). + Familiar with all aspects of MV* frameworks. + Advanced Linux admin and programming skills. + Familiar with the whole web stack, ... the world and shape the future. **The Role** The Sr Lead DevOps Engineer understands the software development lifecycle...+ 3+ years of experience deploying and managing production systems on a cloud infrastructure. + Detailed understanding of… more
    Lumen (11/15/25)
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  • Senior Information Security Engineer…

    Lumen (Austin, TX)
    …Detection and Response (NDR). + Minimum 2 years of experience in Linux system administration , virtualization, configuration, and support within a security ... world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer, build, deploy, and… more
    Lumen (11/15/25)
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  • Infrastructure Senior Technology Analyst…

    Citigroup (Irving, TX)
    …come join us. We'll enable growth and progress together. The Infrastructure Senior Technology Analyst is an intermediate level role responsible for assisting with ... LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure… more
    Citigroup (09/02/25)
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  • Senior Software Engineer, Performance…

    Red Hat (Austin, TX)
    …container orchestration platforms like Kubernetes or Red Hat OpenShift. + Solid Linux system administration and engineering skills, with a good understanding ... and Scale Engineering team is looking for an experienced Senior Software Engineer, Performance and Scale to join our... Software Engineer, you will leverage your knowledge of systems , networking and hardware performance to theorize bottlenecks and… more
    Red Hat (11/04/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Houston, TX)
    Senior Backup Engineer - Cyber Vault & Data ProtectionRemote - United StatesJR012522 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo ... (L3) + Dell PowerProtect DD (Data Domain): + L3 administration : capacity planning, MTree/retention/replication design, DD Boost integration, encryption/retention… more
    Ensono (11/01/25)
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  • Senior Data Protection Engineer

    Highmark Health (Austin, TX)
    …with creating and managing DLP policies + 5 years of experience with Operating Systems and Software Administration **Preferred** + 3 years of experience with ... SUMMARY** **Location:** Remote (United States) **Eligibility:** US Citizenship is required. The Senior Data Protection Engineer is a critical member of the Data… more
    Highmark Health (10/31/25)
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