• Mainframe Systems Programmer - z

    Ensono (Houston, TX)
    …problem resolution. Monitoring and tuning of systems software. Functional knowledge, use of z / OS components and detailed knowledge of support products such as ... procedures and best practice techniques. + **No on-call rotations; flexible work hours.** ** z / OS & Tools your main tasks are related to:** + Incident, change and… more
    Ensono (07/11/25)
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  • Senior Mainframe Systems Programmer - z

    Ensono (Houston, TX)
    …for on-going projects that require the installation, testing, and implementation of new z / OS operating systems and other 'system' software. Also, the Maintenance ... software. Monitoring and tuning of systems software. Functional knowledge, use of z / OS components and detailed knowledge of support products such as tape… more
    Ensono (05/20/25)
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  • Senior Mainframe System Programmer ( z

    Fiserv (Austin, TX)
    …global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer ( z / OS ) **About your role:** The z / OS Mainframe System ... is responsible for the installation, planning, design, management, configuration, implementation, of z / OS and z / OS based ISV software tools. This… more
    Fiserv (07/12/25)
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  • Senior z / OS Systems Engineer

    Fiserv (Frisco, TX)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful Senior z / OS Systems ... You will be responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer requests or as… more
    Fiserv (07/28/25)
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  • Mainframe z / OS Systems Programmer

    NTT DATA North America (TX)
    NTT Data is looking for a Mainframe z / OS Systems Programmer to join their team remotely. Responsibilities: Operating System Knowledge: + Deep mastery of z / ... mainframe connectivity:_ + VTAM and SNA definitions + TCP/IP stack on z / OS + OSA adapter and Coupling Facility communication Documentation and Communication… more
    NTT DATA North America (08/08/25)
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  • Systems Staff Engineer - z / OS

    CVS Health (Richardson, TX)
    …each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z / OS with a proven track record in z / OS software ... Management** : Maintain and manage a comprehensive suite of multi-vendor z / OS software products, ensuring optimal performance and reliability. + **Advanced… more
    CVS Health (05/16/25)
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  • Customer Success Technical Specialist (Mainframe-…

    IBM (Austin, TX)
    …with three or more of the following: * Operating system administration (Linux, Windows, z / OS ) * TCP/IP network and LDAP administration skills * APM solutions on ... is a bonus * Data integration, messaging protocols like Kafka, REST API design, leveraging z / OS assets like MQ Queue, z / OS Connect EE, and AP Connect… more
    IBM (08/08/25)
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  • Senior Mainframe Systems Programmer ( z

    Fiserv (Austin, TX)
    …come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS ) **About your role:** The Senior Mainframe Systems Programmer ( z ... ) is responsible for the installation, planning, design, management, configuration, implementation, of z / OS and z / OS based ISV software tools. This… more
    Fiserv (07/31/25)
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  • Infrastructure Engineer, z / OS

    PNC (Farmers Branch, TX)
    …The ideal candidate will have Systems Programming experience installing, configuring and supporting the z / OS platform software: * Using z / OS , SMP/e and ... two or more of the following - CA-7, BMC Control M, CA-OPSMVS, Z Netview, Z System Automation, ,XPT/r, SAS, CA-DATACOM, restAPIs, Endevor, AMI DevX Code. *… more
    PNC (07/27/25)
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  • Delivery Consultant - z Solutions, GDPS

    IBM (Austin, TX)
    …of IBM GDPS(R) solutions which may include: * Setting up, configuring and cloning z / OS * LPARs * Configuring and customizing GDPS(R) functional capabilities. * ... ecosystem, focusing on IBM Geographically Dispersed Parallel Sysplex (GDPS(R)). Strong z / OS , Parallel Sysplex, Networking and Automation skills are needed.… more
    IBM (08/08/25)
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