• Mainframe Application Support

    Ensono (Nashville, TN)
    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 (Nashville, TN)
    …Programmer - 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 (Nashville, TN)
    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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  • Senior Mainframe Systems Programmer-…

    Ensono (Nashville, TN)
    …upgrades, PTF management, and AIOps. + Technical Guidance: Provide expert advice and support to Sysprogs on Mainframe modernization and migration to the latest ... the z /OS and ISV upgrade processes via z /OSMF. + Modernization Tools: Familiarity with Mainframe ...If you need accommodation at any point during the application or interview process, please let your recruiter know… more
    Ensono (04/09/25)
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  • Mainframe Performance Analyst

    Fiserv (Nashville, TN)
    …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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  • Senior Mainframe Systems Programmer - zVSE

    Ensono (Nashville, TN)
    … Systems Programmer - zVSERemote - United StatesJR011775 The z /VSE Mainframe Systems Programmer will provide support for on-going project that require ... 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 (05/29/25)
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  • Mainframe Systems Architect (CICS)

    Fiserv (Nashville, TN)
    …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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  • Senior Mainframe Engineer (MQ)

    Fiserv (Nashville, TN)
    Mainframe Engineer (MQ) is to provide senior-level MQ for z /OS technical support (installation, implementation, administration, and maintenance) for all ... 10+ years of experience supporting MQ in large IBM z /OS Mainframe environment. + 10+ years of...Mainframe environment. + 10+ years of experience with mainframe software installation, maintenance and support . +… more
    Fiserv (05/04/25)
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  • Expert Mainframe Systems Programmer- zOS…

    Ensono (Nashville, TN)
    …+ Installation and maintenance of Mainframe Systems Infrastructure software (including z /OS and/or ISV products) in support of Software Lifecycle Management ... zOS LCMRemote - United StatesJR011395 Position Summary The Expert 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 (06/02/25)
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  • Senior Mainframe Systems Programmer - DB2…

    Ensono (Nashville, TN)
    …need to participate in on-call responsibilities. + Fulfill customer service orders (CSOs) for mainframe z /OS customers in a timely manner as they pertain to DB2 ... CURIOSITY, PASSION **Role Summary** : Provide premium DB2 sysprog support and services to Ensono mainframe clients...to find potential risks + Experience with reorganization of application data + Experience with reviewing, tuning of internal… more
    Ensono (05/31/25)
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  • Mainframe Technical Advisor

    Ensono (Nashville, TN)
    Mainframe Technical AdvisorRemote - United StatesJR011818 **Position Summary** The Mainframe Technical Advisor (MF TA) is the primary Mainframe technical ... as well as make improvements to optimize our clients' infrastructure. The Mainframe Technical Advisor team is responsible for maintaining and enhancing the service… more
    Ensono (05/17/25)
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  • Mainframe Systems Programmer- CICS

    Ensono (Nashville, TN)
    …Programming Key Areas of Focus for this Role + Fulfill customer service orders (CSOs) for mainframe z /OS customers in a timely manner as they pertain to CICS TS ... Systems Programmer- CICSRemote - United StatesJR010674 **Position Summary** Provide premium software support and services to Ensono mainframe clients as they… more
    Ensono (05/06/25)
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  • Senior Mainframe DB2 System Programmer

    Ensono (Nashville, TN)
    … Database **Key Areas of Focus for this Role** + Fulfill customer service requests for mainframe z /OS customers in a timely manner as they pertain to DB2 and ... role and what you'll be doing:** Provide premium software support and services to Ensono mainframe clients...If you need accommodation at any point during the application or interview process, please let your recruiter know… more
    Ensono (06/05/25)
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  • Mainframe Systems Programmer - TSS

    Ensono (Nashville, TN)
    …to be available for and to respond to problem calls from operations, or other mainframe support teams. + Research reported issues to determine cause and best ... to keep products functional. + Aid and assist other mainframe teams as required to support them...+ Position requires 5 - 10 yrs. Supporting MVS z /OS system environments working with components, subsystems, and any… more
    Ensono (04/15/25)
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  • Senior Mainframe CICS Systems Programmer

    Ensono (Nashville, TN)
    … CICS Systems Programmer for Optimize team will be responsible for the ongoing support for all mainframe CICS including trouble shooting, problem resolution, and ... Senior Mainframe CICS Systems ProgrammerRemote - United StatesJR010383 **Position...* Implement CICS TS installations & upgrades and provide support for related OEM software products. * Regularly lead… more
    Ensono (05/15/25)
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  • Mainframe Security Engineer

    Ensono (Nashville, TN)
    …role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe Security Administration position, working on IBM z /OS operating systems. ... Mainframe Security EngineerRemote - United StatesJR011549 **About the...reports. + Liaison with business areas and other technical support areas. + Provide customer support by… more
    Ensono (03/22/25)
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  • Senior Mainframe Systems Programmer- zOS

    Ensono (Nashville, TN)
    … Systems Programmer- zOSRemote - United StatesJR011687 Position Summary The Senior Mainframe Systems Programmer provides support for on-going projects that ... and debugging 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 + Working in a collaborative multi… more
    Ensono (04/15/25)
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  • Lead IT Infrastructure Engineer (Lead…

    Highmark Health (Nashville, TN)
    …of our critical mainframe systems. This role requires deep expertise in z /OS, DB2, IMS, CICS, MQ, and related technologies, and will involve leading complex ... requirements) Highmark seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance… more
    Highmark Health (05/07/25)
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  • Senior z /OS Systems Engineer

    Fiserv (Nashville, TN)
    …Working knowledge of z /VM and IBM z Virtualization, and OMVS segment/ z /OS UNIX shell + Visual Studio and Mainframe DevOps tools and concepts + Ansible, ... come make a difference at Fiserv. **Job Title** Senior z /OS Systems Engineer **What does a successful Senior ...the overall quality of data captured. Customers include the Mainframe organization, as well as any other Fiserv business… more
    Fiserv (05/30/25)
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  • Data Communication System Programmer ( z

    Fiserv (Nashville, TN)
    …resolution, capture and transmit system dumps, closely work with vendor's technical support , and work with other mainframe -based technical teams on production ... to clarify technical requests, testing and validation, and project support needs + Work with capacity and performance teams...to have:** + 6+ years of experience with the application of z /OS communications protocols + 6+… more
    Fiserv (05/18/25)
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