• Mainframe Application Support…

    Ensono (Miami, FL)
    Mainframe Application Support ( z /OS)Remote - United StatesJR011113 ** Mainframe Application Support ( z /OS)** At Ensono, our **Purpose is ... RELIABILITY * COLLABORATION * CURIOSITY * PASSION **Position Summary** As a Mainframe Application Support specializing in applications, you will play a… more
    Ensono (05/10/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Miami, FL)
    …- z /OSRemote - United StatesJR011823 **Position Summary** The Senior Mainframe Systems Programmer provides support for on-going projects that require ... and tuning of systems software. Functional knowledge, use of z /OS components and detailed knowledge of support ...+ Minimum of 10+ years of experience within a mainframe environment within a large enterprise or equivalent combination… more
    Ensono (05/20/25)
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  • Mainframe Systems Programmer - z /OS

    Ensono (Miami, FL)
    Mainframe Systems Programmer - z /OSRemote - United StatesJR011392 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing ... **About the role and what** **you'll** **be doing:** The Mainframe Systems Programmer provides support for on-going...and tuning of systems software. Functional knowledge, use of z /OS components and detailed knowledge of support … more
    Ensono (04/11/25)
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  • Mainframe Solution Delivery Architect

    Ensono (Miami, FL)
    …devices, and Call Home. You will adjust weights on HMC for LPARS as required in support of steady state mainframe support . **What You Will Do:** + Define ... (GEN) mainframe equipment to be connected to Mainframe CPU + Support existing mainframe...and data center migrations. + Career level familiarity with Z Series HMC and support element. +… more
    Ensono (06/19/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Miami, FL)
    …needed. Key Areas of Focus for this Role + Responsible for IT mainframe Network systems programming and general product support including configuring interfaces ... Senior Mainframe Systems Programmer - NetworkRemote - United StatesJR012060...out cost reductions, efficiency improvements and better methods to support applicable technology environments. + Keeps informed of latest… more
    Ensono (07/01/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Miami, FL)
    …needed. **Key Areas of Focus for this Role** + Responsible for IT mainframe Network systems programming and general product support including configuring ... Senior Mainframe Systems Programmer - NetworkRemote - United StatesJR012059...out cost reductions, efficiency improvements and better methods to support applicable technology environments. + Keeps informed of latest… more
    Ensono (06/27/25)
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  • Mainframe Performance Analyst

    Fiserv (Tallahassee, FL)
    …in mainframe technologies and performance management + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z /OS), and job control ... scale, come make a difference at Fiserv. **Job Title** Mainframe Performance Analyst **What does a successful Mainframe...languages such as Assembler, Cobol, SAS, REXX + Linux, z /OCF and CP4D is a plus **Benefits at Fiserv:**… more
    Fiserv (05/18/25)
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  • Mainframe Systems Programmer- VSE

    Ensono (Miami, FL)
    …Systems Programmer- VSERemote - United StatesJR011928 Position Summary The z /VSE Mainframe Systems Programmer will provide support for on-going project that ... and throughput + On-call 24 x 7 rotation for z /VSE support What the Ideal Candidate Brings...+ Fluent in VSE JCL and ability to advise application teams on JCL issues + Installation and administration… more
    Ensono (06/17/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Tallahassee, FL)
    …will need to have:** + 13+ years of experience supporting CICS/TS in large IBM z /OS Mainframe environment. + 10+ years of experience with mainframe software ... **What would be great to have:** + Experience with z /OS Connect Enterprise Edition or IBM MQ is desirable....Edition or IBM MQ is desirable. + Experience with mainframe software installation, maintenance, and support . +… more
    Fiserv (05/04/25)
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  • Mainframe MQ Administrator

    Eliassen Group (Tallahassee, FL)
    …suited MQ implementation for their requirements. + Provision MQ infrastructure on mainframe z /OS and on distributed platform. + Understand, explain, configure, ... MQ on the mainframe platform is expected. + Some basic level of mainframe application programming in COBOL is preferred. + Contribute on change management… more
    Eliassen Group (06/28/25)
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