• Senior z / OS Systems

    Fiserv (Frisco, TX)
    …to make 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 / ... responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer...requests or as opportunities that present themselves to the engineer . As a senior engineer , your focus… more
    Fiserv (07/28/25)
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  • Senior IBM Z Operating Systems

    Bank of America (Plano, TX)
    Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler, Arizona; Richmond, Virginia **To proceed with your application, you must be at least 18 years ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Plano/Senior-IBM- Z -Operating- Systems - Engineer \_25025870) **Job Description:** At Bank… more
    Bank of America (09/16/25)
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  • Systems Staff Engineer - z

    CVS Health (Richardson, TX)
    …heart, each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z / OS with a proven track record in z / OS ... and enhancing audit compliance, and proactive remediation of vulnerabilities. The Systems Staff Engineer will collaborate with cross-functional teams to… more
    CVS Health (09/02/25)
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  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (TX)
    …+ Excellent communication skills (written, verbal and presentations) + Mainframe Systems Engineer (10+ years experience) + Knowledge of z systems ... similar environments with emphasis on supporting technology such as z Series systems , Virtual Tape environments, Fiber...weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF,… more
    First National Bank of Omaha (09/09/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Farmers Branch, TX)
    Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z / OS ... a team player. Detailed Description: This candidate will be filling an experienced systems mainframe engineer position. The candidate must have the following… more
    Huntington National Bank (08/20/25)
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  • Infrastructure Engineer Lead/Mainframe…

    Bank of America (Plano, TX)
    …or operations. + Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity, encryption and transmission ... Infrastructure Engineer Lead/Mainframe Services and Networks Plano, Texas;Charlotte, North...routing protocols + Packet trace execution and analysis + z / OS Communication Server Policy Based Networking, and… more
    Bank of America (07/12/25)
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  • Principal Engineer - Infrastructure…

    Toyota (Plano, TX)
    …to ensure a sustainable Mainframe Operations practice for IBM z / OS infrastructure, mainframe security, performance tuning, and systems integration with ... TMNA, including configuring, installing, maintaining, upgrading, and problem-solving the IBM z / OS infrastructure. Reporting to the Manager - Infrastructure… more
    Toyota (10/02/25)
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  • Senior Software Engineer (Full Stack) React…

    US Bank (Irving, TX)
    …SQL Server, DB2, MongoDB, Cassandra, Redis, Kafka, RabbitMQ, Amazon Kinesis + **Operating Systems ** Windows, Linux, z / OS + **Agile & Collaboration Tools** ... VersionOne, Confluence + **Nice to Have / Legacy Integration** TIBCO BWCE, z / OS Connect, COBOL **_Location Expectations_** **_The role offers a hybrid/flexible… more
    US Bank (09/11/25)
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  • Infrastructure Engineer - (Mainframe)…

    PNC (Dallas, TX)
    …enterprise monitoring tools (eg, Splunk, AppDynamics). * Certifications in DevOps, IBM z / OS , or related technologies. * Strong experience with mainframe ... workflows, and improving deployment pipelines for legacy and hybrid systems . Key Responsibilities * Design, develop, and maintain CI/CD...technologies (eg, z / OS , TSO/ISPF, JCL, DB2, CICS). PNC will… more
    PNC (09/18/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Austin, TX)
    …AT-TLS, certificate renewals, encryption key management and activation, as well as other z / OS supporting tools. + Evaluates systems specifications regarding ... aspects of the evaluation, configuration, security, implementation, and support of the z / OS operating system, RACF, disk/tape storage and subsystems, and… more
    Travelers Insurance Company (08/01/25)
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