• Monster (Plano, TX)
    …a 12 + month contract position. Requirements: 15+ years' experience Experienced mainframe z / OS operating system systems programmer / system administrator ... Genesis10 is currently seeking a Network Systems Engineer with our client in...for multiple multi-system sysplexes globally Experience with configuring the z / OS operating system and installing software upgrades,… more
    Talent (09/17/25)
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  • 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 (Hartford, CT)
    …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 (09/17/25)
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  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (MD)
    …+ 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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  • Z Systems Support Intern

    IBM (Tucson, AZ)
    …where your analytical skills and curiosity make a real impact? We're looking for az/ OS Systems Support Engineer Intern to join our global technical ... Are you someone who enjoys solving puzzles, debugging complex systems , and diving deep into how things work? Do...This position includes an introduction into client support for z / OS in addition to a software support… more
    IBM (09/18/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Detroit, MI)
    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 (Charlotte, NC)
    …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 (09/09/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …Y **Position Type** Management This is a temporary position. **JOB SUMMARY** Perform various z / OS systems programming tasks, primarily in support of the ... **CANDIDATE PROFILE** **Required Experience:** * 10+ years' overall experience in z / OS mainframe technologies * Proficient in ACF2 installation, maintenance,… more
    Marriott (07/24/25)
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  • Senior Customer Solutions Engineer (IBM…

    Rocket Software (Phoenix, AZ)
    …Mainframe products. The candidate must have a strong working knowledge of IBM z / OS , mainframe architecture and components. Experience with and working knowledge ... anywhere in the United States. The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role...a plus. **Core Technical Skills:** + Strong understanding of z / OS , and optionally z /VM, zLinux,… more
    Rocket Software (08/08/25)
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  • Mainframe Systems Engineer Manager

    Regions Bank (Hoover, AL)
    …the careers section of the system. **Job Description:** At Regions, the Mainframe Systems Engineer Manager manages installation of vendor software by internal ... and external Systems Engineers for supported technical processes and systems...in the areas of project management, CICS and DB2, z / OS , and storage performance and capacity management… more
    Regions Bank (09/17/25)
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  • Mainframe Software Technical Support…

    Broadcom (Durham, NC)
    …+ 5+ years of related experience **Mainframe Skills Desired:** * Proficiency in z / OS mainframe environment * Experience working with and knowledge of how ... - Attempt to recreate the error(s) on available mini systems , if the problem has not been previously reported...Assembler language * Experience with TSO/ISPF, SDSF, and other z / OS utilities * JCL knowledge for job… more
    Broadcom (09/04/25)
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  • Software Engineer III--Distributed…

    Truist (Atlanta, GA)
    …Middleware services, JSON, etc.)** + **Secondary** - Mainframe (COBOL, JCL, DB2, CICS, Z / OS Connect, etc.) + Experience with building monitoring and alerting ... and software engineering training or experience2. In-depth knowledge in information systems and ability to identify, apply, and implement best practices3.… more
    Truist (07/11/25)
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  • Senior Software Engineer (Full Stack) React…

    US Bank (Brookfield, WI)
    …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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  • Associate Engineer , Software DSBC

    Ricoh Americas Corporation (Boulder, CO)
    …CO. The role involves C++ development and support for print-related products on z / OS . Key responsibilities include working on Networking, Job Management, Printer ... PL/X or other Procedural, Block-structured Programming + 370 Assembler Language + z / OS System Programming Environment + Experience with Print-Related Software… more
    Ricoh Americas Corporation (09/18/25)
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  • Cybersecurity RACF Senior Engineer

    Truist (Atlanta, GA)
    …Shift:** 1st shift (United States of America) **Please review the following job description:** Open to a Remote Talent Senior RACF Engineer is responsible for ... RACF migrations, system upgrades, and integration with external identity systems such as LDAP. The engineer documents...Candidates must have hands-on experience with RACF on IBM z / OS and possess a deep understanding of… more
    Truist (08/15/25)
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  • Infrastructure Engineer - (Mainframe)…

    PNC (Strongsville, OH)
    …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 (Salt Lake City, UT)
    …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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  • Mainframe Security Engineer

    Ensono (Nashville, TN)
    …Description Summary:** **This is a Mainframe Security Administration position, working on IBM z / OS operating systems . Experience using TSO, JCL, ISPF, JES2, ... + Experience with IAM, MFA and PAM is desired. **General Knowledge:** + z / OS experience is highly desired + PC Skills (Microsoft Outlook, Word, Excel,… more
    Ensono (09/20/25)
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