• Senior Mainframe System Programmer ( z

    Fiserv (Frankfort, KY)
    …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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  • Mainframe z / OS System Programmer

    U-Haul (Phoenix, AZ)
    …Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z / OS System Programmer to join our development team! Become part of a ... IT organization. Job Duties: + Act as support and domain expert for z / OS operating system and system components; provide direct technical support as needed in… more
    U-Haul (07/17/25)
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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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  • Systems Staff Engineer - z / OS

    CVS Health (Hartford, CT)
    …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 (09/17/25)
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  • Senior z / OS Systems Architect

    Fiserv (Little Rock, AR)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Architect **What does a successful Senior z / OS Systems ... will be responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer requests or… more
    Fiserv (07/23/25)
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  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (MD)
    …after hours and weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF, SMP/E) + Communication Concepts ... TCP/IP) + Storage Management (SMS, HSM, DFDSS, VSAM, IDCAMS, ICF Catalogs) + z / OS Subsystems (JES2, WLM, OMVS/USS, SMF/RMF, RACF, ASM, GRS) + Major Subsystems… more
    First National Bank of Omaha (09/09/25)
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  • Senior Mainframe Systems Programmer ( z

    Fiserv (Albany, NY)
    …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 (08/02/25)
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  • IBM z / OS Software Developer…

    IBM (Poughkeepsie, NY)
    **Introduction** This position is with IBM z / OS System SSL. IBM z / OS is the premier mainframe operating system and System SSL is an important piece of ... We develop, test and support the security related portion of the z / OS operating system concentrating on encryption and cryptographic key management. Nearly 100%… more
    IBM (08/29/25)
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  • Senior Mainframe Systems Programmer ( z

    Fiserv (Warren, NJ)
    …come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS -Network) **About your role:** In this role you will be responsible ... and administration of TCP/IP, VTAM Unix System Services and portions of z / OS . You will also participate in Disaster Recovery exercises, support governance… more
    Fiserv (08/20/25)
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  • Senior Systems Admin - Z / OS

    Two95 International Inc. (NC)
    …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 contact details with a… more
    Two95 International Inc. (09/08/25)
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