• Senior Mainframe CICS

    Ensono (Houston, TX)
    Senior Mainframe CICS Systems ProgrammerRemote - United StatesJR010383 **Position Summary** The Senior Mainframe CICS Systems Programmer ... Optimize team will be responsible for the ongoing support for all mainframe CICS including trouble shooting, problem resolution, and maintenance. **Key Areas of… more
    Ensono (08/14/25)
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  • Senior Quality Assurance Specialist…

    PNC (Dallas, TX)
    …applications built using Spring Boot and REST APIs. -Execute tests for mainframe systems , including COBOL-based applications and JCL job flows. -Design ... Testing -Conduct end-to-end testing across distributed Java applications and integrated mainframe systems . -Validate batch processing flows, messaging systems more
    PNC (08/14/25)
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  • Senior Mainframe Systems

    Ensono (Detroit, MI)
    Senior Mainframe Systems Programmer - zOS ISVRemote - United StatesJR011987 Position Summary TheSeniorMainframe Systems Programmer provides support for ... Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z/OS and/or...+ Knowledgeable in z/OS security. + Knowledgeable in z/OS systems programming functions. + Knowledgeable in DB2, CICS more
    Ensono (07/26/25)
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  • Senior Mainframe Performance…

    Fiserv (Amherst, NY)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Performance Engineer (z/OS) **About your role:** You will be ... responsible for analyzing, monitoring, and optimizing the performance of mainframe systems . This role involves identifying performance bottlenecks, implementing… more
    Fiserv (08/21/25)
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  • Senior Mainframe Developer - Hybrid

    Cognizant (Teaneck, NJ)
    …clients lead with digital at www.cognizant.com. Cognizant Technology Solutions is looking for a ** Senior Mainframe Developer - Hybrid** to join the team of IT ... applications. + Lead the development of technical specifications and documentation for mainframe systems . + Troubleshoot and resolve application issues in a… more
    Cognizant (08/26/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Frankfort, KY)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The z/OS Mainframe ... in mainframe technologies and performance management. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z/OS), and job control… more
    Fiserv (07/12/25)
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  • Senior Mainframe Systems

    Ensono (Augusta, ME)
    Senior Mainframe Systems Programmer -...LPAR and under z/VM, etc. Experience installing IDMS and CICS is also desired. Key Areas of Focus for this ... zVSERemote - United StatesJR012218 Position Summary The z/VSE Mainframe Systems Programmer will provide support for on-going project that require the… more
    Ensono (08/19/25)
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  • Senior Mainframe IMS Systems

    Travelers Insurance Company (Providence, RI)
    …- $175,400.00 **Target Openings** 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our organization as we grow and ... MQ is also helpful. Similar system programming experience with CICS , z/OS Connect, TPX, CA GEN, and EOS are...and/or participates in the design and development of database systems . Strong ability to multi-task in an environment of… more
    Travelers Insurance Company (08/08/25)
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  • Senior Mainframe Solution Delivery…

    Ensono (Washington, DC)
    Senior Mainframe Solution Delivery ArchitectRemote - United StatesJR011237 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and ... include three years of experience working within az/OS environment. Familiarity with mainframe functional areas such as zOS, Storage, CICS , and DBMS.… more
    Ensono (07/22/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …a motivated and detail-oriented Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role, the candidate will work ... for someone looking to build a long-term career in mainframe systems with hands-on experience, structured training,...- Gain hands-on experience with tools such as OMEGAMON, CICS , and other IBM mainframe utilities. -… more
    City of New York (08/02/25)
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