• Mainframe z / OS

    U-Haul (Phoenix, AZ)
    …N Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z / OS System Programmer to join our development team! ... root cause analysis. + Provide technical guidance to the mainframe development and production support teams on an ad...Requirements: + Minimum 5 years of experience as IBM z / OS System Programmer ( System more
    U-Haul (07/17/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Phoenix, AZ)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS ) **About your role:** In this role ... installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z / OS...to have:** + 9+ years of experience with the z / OS mainframe communications experience +… more
    Fiserv (07/31/25)
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  • Mainframe Automation Engineer

    Bank of America (Chandler, AZ)
    …**Required Qualifications** + Candidate must have a minimum of 7 years' experience with Mainframe z / OS operating system anda higher-level understanding ... of PIPES. + Solid Experience of IBM System Automation ZOS. + Mainframe z / OS , JCL, TSO, ISPF knowledge + Ability to work closely with clients… more
    Bank of America (08/02/25)
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  • Senior IBM Z Operating Systems

    Bank of America (Chandler, AZ)
    …the largest global financial institutions. The position provides technical support for Mainframe Services z / OS Platform Engineering. Participates in design, ... Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler,...being the foundation to the bank's most critical technology systems , the Mainframe team promotes an environment… more
    Bank of America (09/16/25)
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  • Infrastructure Engineer - ( Mainframe

    PNC (Phoenix, AZ)
    …in DevOps, IBM z / OS , or related technologies. * Strong experience with mainframe technologies (eg, z / OS , TSO/ISPF, JCL, DB2, CICS). PNC will not ... mainframe applications (eg, COBOL, PL/I, JCL). * Integrate mainframe systems with modern DevOps tools (eg,...with REST APIs and service orchestration. * Knowledge of source control and versioning in mainframe environments.… more
    PNC (09/18/25)
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  • Expert Mainframe Systems Programmer-…

    Ensono (Phoenix, AZ)
    …Areas of Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support ... of systems software, Functional knowledge, use of z / OS components and detailed knowledge of support...Qualifications** + Ability to perform skill set of a Mainframe System Programmer + Ability to perform… more
    Ensono (09/09/25)
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  • Mainframe Systems Programmer, DB2

    Ensono (Phoenix, AZ)
    …az/ OS environment. Familiarity with mainframe functional areas such as z / OS Operating System , Storage, Databases, CICS, and Disaster Recovery ... Mainframe Systems Programmer, DB2Remote - United...on zOS and related ISV software products on the z / OS platform. + This includes experience with… more
    Ensono (09/19/25)
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  • Senior zOS Systems Programmer

    Charles Schwab (Phoenix, AZ)
    …/ OS operating system , JES2, Security Concepts, and components of the z / OS Mainframe environment. + Advanced experience using SMP/E to maintain, ... the status quo" and transform the finance industry together. Mainframe Systems team delivers a resilient and...products. + Working knowledge installing and deploying all related Mainframe hardware. + Advanced knowledge of Unix System more
    Charles Schwab (10/11/25)
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  • Systems Staff Engineer - z

    CVS Health (Scottsdale, AZ)
    …+ **Vendor Collaboration** : Engage with vendors to strategically plan and implement z / OS system upgrades, ensuring alignment with organizational goals. + ... do it all with heart, each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z / OS with a proven track record in z more
    CVS Health (09/17/25)
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  • Business Programming Consultant

    UNUM (Phoenix, AZ)
    …RESTful APIs, Git, Visual Studio; Operating Systems : Windows Server, Suse Linux, Mainframe : IBM z / OS ; Formats Tools: AFP, JCL, PDF, JPEG; Encryption ... Operating systems , including managing Windows Server environments, Linux distributions, and mainframe systems ; Working with file formats and tools used for… more
    UNUM (09/10/25)
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  • Mainframe System Programmer/Hardware…

    Ensono (Phoenix, AZ)
    …solutions to meet client and business requirements. + Above average knowledge of the z / OS operating system . + Familiarity with tape and DASD replication ... Mainframe System Programmer/Hardware ConfigurationRemote - United...OS environment supporting Tape, DASD, CPU, and other mainframe hardware equipment. + Experience creating HCD and IOCP… more
    Ensono (09/17/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Phoenix, AZ)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...+ Linux on IBM Z + VSEn and z /VSE + CMS + z / OS + Ability ... Senior IBM z /VM Systems Programmer ensures the stability, integrity,...Areas of Focus for this Role + Storage management, system backup/restore, tape encryption, disaster recovery planning + Support… more
    Ensono (10/07/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Phoenix, AZ)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... with technical questions and problem resolution. Functional knowledge of z / OS Opsmvs or z /SA Automation...+ Ability to perform skill set of an Automation Mainframe System Programmer + Ability to perform… more
    Ensono (09/25/25)
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  • Mainframe Systems Programmer - TSS

    Ensono (Phoenix, AZ)
    Mainframe Systems Programmer - TSSRemote - United...+ Position requires 5 - 10 yrs. Supporting MVS z / OS system environments working with components, ... StatesJR011715 Position Summary The Mainframe System Programmer of Technical System Services primary duty is to provide expertise in solving system more
    Ensono (07/14/25)
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  • Senior Mainframe Systems Programmer

    Ensono (Phoenix, AZ)
    … and other ' system ' software. Also, the Maintenance and debugging of systems software.. Functional knowledge, use of z / OS components and detailed ... Senior Mainframe Systems ProgrammerRemote - United StatesJR012292...Qualifications** + Ability to perform skill set of a Mainframe System Programmer + Working in a… more
    Ensono (09/06/25)
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  • Mainframe Systems Programmer - CICS

    Ensono (Phoenix, AZ)
    Mainframe Systems Programmer - CICSRemote - United StatesJR011666 **Position Summary** Provide premium software support and services to Ensono mainframe ... this Role** + Fulfill customer service requests (CSRs) for mainframe CICS customers in a timely manner as they...Upgrading, maintaining, enhancing or providing new options to applicable z / OS products within any given customer partition.… more
    Ensono (10/06/25)
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  • Sr. Mainframe Automation Systems

    Ensono (Phoenix, AZ)
    …Tools such as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z / OS , MVS + Software packaging and ... Sr. Mainframe Automation Systems ProgrammerRemote - United...Key Areas of Focus for this Role + Utilize system knowledge and project management skills to design automation… more
    Ensono (09/06/25)
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  • Mainframe Production Operations Specialist

    Bank of America (Chandler, AZ)
    …and experience on mainframe technology infrastructure utilizing the zOS operating system , transaction and queuing systems , database systems and batch ... Mainframe Production Operations Specialist Chandler, Arizona;Richmond, Virginia; Plano,...Microsoft office 365 suite products, MatterMost, Python, NETVIEW, SA z / OS . + A working knowledge of HMC,… more
    Bank of America (09/11/25)
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  • Mainframe CICS/IMS Systems

    Travelers Insurance Company (Phoenix, AZ)
    …all aspects of the evaluation, configuration, security, implementation, and support of CICS, IMS, z / OS Connect, TPX, CA GEN, EOS and other software for multiple ... experience with installing, migrating, supporting, and troubleshooting IMS, CICS, and z / OS Connect. Under limited supervision, demonstrates a comprehensive… more
    Travelers Insurance Company (08/01/25)
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  • Mainframe Security Engineer

    Ensono (Phoenix, AZ)
    …Summary:** **This is a Mainframe Security Administration position, working on IBM z / OS operating systems . Experience using TSO, JCL, ISPF, JES2, and ... Mainframe Security EngineerRemote - United StatesJR011549 **About the...IAM, MFA and PAM is desired. **General Knowledge:** + z / OS experience is highly desired + PC… more
    Ensono (09/20/25)
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