• Senior Mainframe Systems Programmer - zOS…

    Ensono (Houston, TX)
    …Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support of ... Senior Mainframe Systems Programmer - zOS ISVRemote - United...+ In depth knowledge and understanding of z / OS and related product software z...of z / OS and related product software z / OS . + PARMLIB configuration… more
    Ensono (07/26/25)
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  • Expert Mainframe Systems Programmer- zOS…

    Ensono (Houston, TX)
    …Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support of ... Expert Mainframe Systems Programmer- zOS LCMRemote - United StatesJR011395...questions and problem resolution, Monitoring and tuning of systems software , Functional knowledge, use of z / OS… more
    Ensono (09/09/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Austin, TX)
    … Mainframe System Programmer ( z / OS ) **About your role:** The z / OS Mainframe System Programmer is responsible for the installation, planning, ... configuration, implementation, of z / OS and z / OS based ISV software tools....of mainframe architecture, operating systems (eg, IBM z / OS ), and job control languages (eg, JCL)… more
    Fiserv (07/12/25)
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  • FNTS Senior Mainframe z / OS…

    First National Bank of Omaha (TX)
    …capabilities or additional OS capabilities such as Sysplexes + Install new software ( OS & major subsystem) releases while working with customer on ... weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF,...Physical and Virtual tape library configuration and implementation + OS Upgrades, PTF Deployment and software installation… more
    First National Bank of Omaha (09/09/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Austin, TX)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS ) **About your role:** The Senior ... Mainframe Systems Programmer ( z / OS ) is responsible for the installation, planning,...configuration, implementation, of z / OS and z / OS based ISV software tools.… more
    Fiserv (07/06/25)
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  • Systems Staff Engineer - z / OS

    CVS Health (Richardson, TX)
    …Staff Engineer - z / OS with a proven track record in z / OS software lifecycle methodologies across diverse vendor solutions. The ideal candidate ... + **Expert Management** : Maintain and manage a comprehensive suite of multi-vendor z / OS software products, ensuring optimal performance and reliability. +… more
    CVS Health (09/02/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Farmers Branch, TX)
    …configuration and support.* 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and ... Description Brief Description: The Mainframe Systems Engineer III candidate must have experience...Independent Software Vendor installation and maintenance + z / OS installation, customization and maintenance. + Coupling… more
    Huntington National Bank (08/20/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Houston, TX)
    …with vendors. + Participation/contribution to technical projects. + Solid understanding of z / OS and related product software z / OS . + PARMLIB ... Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012377...the installation, testing, and implementation of new z / OS operating systems and other 'system' software .… more
    Ensono (09/23/25)
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  • Infrastructure Engineer Lead/ Mainframe…

    Bank of America (Plano, TX)
    …and support. + 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and z ... Infrastructure Engineer Lead/ Mainframe Services and Networks Plano, Texas;Charlotte, North Carolina...+ Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity,… more
    Bank of America (07/12/25)
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  • Mainframe Automation Engineer

    Bank of America (Plano, TX)
    …**Required Qualifications** + Candidate must have a minimum of 7 years' experience with Mainframe z / OS operating system anda higher-level understanding of ... with enterprise system design and engineering standards + Develops software solutions to address manual and repeatable work or...+ Solid Experience of IBM System Automation ZOS. + Mainframe z / OS , JCL, TSO, ISPF… more
    Bank of America (08/02/25)
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