• Senior z / OS Systems

    Fiserv (Omaha, NE)
    …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 / OS ... 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 (11/15/25)
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  • Senior z / OS Systems

    Insight Global (Providence, RI)
    Job Description Job Overview The z / OS Systems Engineer is responsible for day-to-day production support and engineering of mainframe systems , as well as ... project-related activities. This role ensures stability, performance, and security of z / OS environments while collaborating with managed service vendors across… more
    Insight Global (12/03/25)
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  • z / OS Systems Programmer,…

    Ensono (Los Angeles, CA)
    z / OS Systems Programmer, with ISV and DR testing- Remote no on callRemote - United StatesJR011237 At Ensono, our **Purpose is to be a relentless ally, ... to keep up with continuous change and embrace innovation. **Role** **Summary** As the z / OS Systems Programmer, you will be engaged on the transition from… more
    Ensono (11/11/25)
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  • Senior IBM Z Operating Systems

    Bank of America (Plano, TX)
    Senior IBM Z Operating Systems Engineer Plano, Texas;Richmond, Virginia; Chandler, Arizona; Chicago, Illinois; Pennington, New Jersey; Jacksonville, Florida **To ... 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 of America,… more
    Bank of America (11/25/25)
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  • Expert Systems Programmer - z

    Ensono (St. Paul, MN)
    Expert Systems Programmer - z /OSRemote - United StatesJR012486 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our ... clients and assist in documentation creation. Upgrading or applying maintenance to z / OS and ISV products during migration will be required. Engaging in shadowing… more
    Ensono (10/30/25)
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  • Senior Systems Admin - Z / OS

    Two95 International Inc. (NC)
    Title: Senior Systems Admin - Z / OS Location: 100 % Remote Job Type: Full Time Salary : $ Open Requirements Job Description + z / OS sys prog - Sr. ... Level + TLMS + Data Domain + MQ + CICS + FTP/SFTP + Role will be upgrading, 3rd party, Mainframe, patching, working w/ DBAs Benefits Note: If interested please send your updated resume to ###@two95intl.com and include your rate requirement along with your… more
    Two95 International Inc. (09/08/25)
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  • z Delivery Consultant, GDPS

    IBM (New York, NY)
    …Installation, configuration, testing This role requires a strong knowledge of the IBM Systems Z hardware and software ecosystem, focusing on IBM Geographically ... solutions which may include: Setting up, configuring and cloning z / OS LPARs Configuring and customizing GDPS(R) functional...* z /VM system programming & Linux on z Systems administration * Copy Services technology… more
    IBM (11/05/25)
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  • z / OS Administration Engineering…

    Citigroup (Rutherford, NJ)
    We are seeking a highly skilled Mainframe z / OS Systems Manager with minimum of 7 years of experience in z / OS Administration with an overall ... + **Industry Knowledge:** Familiarity with mainframe hardware and software, including UNIX Systems Services under z / OS . **Responsibilities Overview:** + The… more
    Citigroup (11/26/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Boston, MA)
    …leadership qualities + Knowledgeable in z / OS security. + Knowledgeable in z / OS systems programming functions. + Knowledgeable in DB2, CICS or IMS. ... Monitoring and tuning of systems software, Functional knowledge, use of z / OS components and detailed knowledge of support products such as tape management,… more
    Ensono (11/07/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Baton Rouge, LA)
    Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z /VM Systems Programmer ensures the stability, integrity, and efficient operation of ... is responsible for assisting in the management of the z /VM operating systems across multiple LPARS and...Linux on IBM Z + VSEn and z /VSE + CMS + z / OS more
    Ensono (10/07/25)
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  • zVM Systems Programmer

    Bank of America (Pennington, NJ)
    …and maintaining custom systems utilities and exits (REXX and CMS Pipes) + Building z /VM guest systems ( z / OS and Linux). **Desired Qualifications:** + ... zVM Systems Programmer Richmond, Virginia;Plano, Texas; Chandler, Arizona; Charlotte,...**Position Summary:** The position provides technical support for IBM z /VM operating system. Participates in design, development and implementation… more
    Bank of America (10/25/25)
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  • Applications Developer

    Robert Half Technology (Austin, TX)
    …Jobs and monthly Mainframe Job Scheduler Requirements Qualifications: + 5 years' experience with z / OS Systems Programming + 5 years' experience with JES2, ... role, you will provide primary support as the subject matter expert for z / OS operating systems and system components; provide direct technical support as… more
    Robert Half Technology (11/24/25)
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  • Mainframe z / OS Programmer Manager

    Regions Bank (Charlotte, NC)
    …mainframe management training in the areas of project management, CICS and DB2, z / OS , and storage performance and capacity management **Skills and Competencies** ... of the system. **Job Description:** At Regions, the Mainframe Systems Engineer Manager manages installation of vendor software by...manager who is responsible for overseeing a team of z / OS system programmers who are tasked with… more
    Regions Bank (09/25/25)
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  • Delivery Consultant, DB2 on z / OS

    IBM (Columbus, OH)
    …direction . Mainframe systems software programming experience . Proficient with z / OS , TSO/ISPF, JES2, RMF, SMF . Good problem-solving, analytical, and ... Help clients Install, configure, upgrade and perform health checks for IBM DB2 on z / OS . **Required technical and professional expertise** . z / OS : -… more
    IBM (12/02/25)
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  • Mainframe Systems Programmer- zOS

    Ensono (Indianapolis, IN)
    …resolution, Monitoring and tuning of systems software, Functional knowledge, use of z / OS components and detailed knowledge of support products such as tape ... management, scheduling, security, monitoring systems , and other z / OS supporting systems software. Note: Thisis notan Applications Programming position.… more
    Ensono (11/21/25)
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  • Senior Software Engineer

    Broadcom (Plano, TX)
    …retailers and more. Datacom is a high-performance relational database management system for IBM z Systems . It is built for reliability and can handle massive ... brave enough to think outside of the box and open to learn new tool and technologies - all...team. + Expertise in the following: **IBM Assembler on z / OS , z / OS Language… more
    Broadcom (12/02/25)
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  • Entry Level Back End Developer

    IBM (Poughkeepsie, NY)
    …for Linux on Z , LinuxOne, IBM Z Container Extension Platform and IBM Z / OS operating systems . * Provide engineering support for the AI on Z ... to join the dynamic and innovative IBM AI on Z team. This team is responsible for expanding the...execution and high-quality software development. * Work with the open - source community to drive and deliver code… more
    IBM (11/25/25)
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  • CICS Systems Engineer

    Indiana Farm Bureau Insurance (Indianapolis, IN)
    …Installing, configuring, and upgrading CICS software and related products on z / OS systems . + **Performance Tuning:** Troubleshooting performance ... of software standards. + Must have effective utilization of computer systems including company and industry-related software for essential job functions. +… more
    Indiana Farm Bureau Insurance (11/08/25)
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  • ADABAS Database Specialist/DB2

    System One (Bethesda, MD)
    …supporting CICS Natural applications in CICSPlex environments. + Strong background in maintaining z / OS operating systems and IBM CICS parameters for ... AG's (SAG) suite of ADABAS products in an enterprise z / OS mainframe environment. This role is critical...processes. + Provide technical assistance to programming, DBMS, and systems design teams. + Troubleshoot and perform dump analysis… more
    System One (10/04/25)
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  • Systems Engineer Code Migration

    HCA Healthcare (Nashville, TN)
    …Change Management on Mainframe a plus * Automated scheduling packages and knowledge of Operating systems ( z / OS ) and Distributed systems a plus * ... **Introduction** Do you have the career opportunities as a Systems Engineer you want with your current employer? We...expertise! **Job Summary and Qualifications** JOB SUMMARY Responsible for z / OS batch job scheduling and facilitating the… more
    HCA Healthcare (11/21/25)
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