• Senior Mainframe Capacity and Performance…

    CVS Health (Hartford, CT)
    …And we do it all with heart, each and every day. **Position Summary** The Mainframe Capacity Planning and Performance team is hiring for a Mainframe Performance ... Engineer. This engineer will be responsible for monitoring shared mainframe system resources, providing support to applications by running utilization reports,… more
    CVS Health (10/07/25)
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  • Mainframe Application Support Engineer

    Fiserv (Omaha, NE)
    …on a global scale, come make a difference at Fiserv. **Job Title** Mainframe Application Support Engineer **What does a successful Mainframe Application Support ... Engineer** **do at Fiserv?** As a Mainframe Application Support Engineer you will be responsible for...limited to root cause analysis, problem, change, and incident management + 2+ years of relevant experience in a… more
    Fiserv (10/16/25)
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  • Application Development Sr Programmer…

    Citigroup (Jacksonville, FL)
    …and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management . As a bank with a brain and a soul, Citi creates ... qualifications, and desired skills for an Application Development Sr Programmer - Mainframe Developer, AVP position focused on supporting card issuance and customer… more
    Citigroup (09/17/25)
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  • Mainframe Programmer Analyst

    City of New York (New York, NY)
    …Agency and the Office of Payroll Administration (FISA-OPA) has a vacancy for a Mainframe Programmer Analyst in the FMS (Financial Management System). FMS is a ... Web based application, and the Budget system is a Mainframe based application. The candidate will be a member...- Develop new components and enhancements to the Financial Management Systems in the FMS suite of applications -… more
    City of New York (10/10/25)
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  • Associate Software Engineer - Claims…

    Highmark Health (Harrisburg, PA)
    …to join our team, focusing on the development and support of core mainframe applications essential for our claims processing platform. This role is ideal for ... operations. In this role, you will be a key contributor to our mainframe application development team, collaborating with senior engineers and business analysts to… more
    Highmark Health (10/09/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Chicago, IL)
    …a rotational basis + This role requires use of a computer and audio equipment **\# mainframe ** **\#mainframecomputing** **\#zOS** **\#IBM** **\#WeAreMainframe** ... 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… more
    Fiserv (10/05/25)
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  • Sr. Mainframe Automation Systems Programmer

    Ensono (Montgomery, AL)
    Sr. Mainframe Automation Systems ProgrammerRemote - United StatesJR012294 **Position Summary** As part of Mainframe Automation, this position will be part of a ... for this Role + Utilize system knowledge and project management skills to design automation for different platforms +...encouraged to apply._ **Required Qualifications** + BS Degree in computer science or related field and 10 years' development… more
    Ensono (09/06/25)
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  • Mainframe Tester

    TestPros (New Carrollton, MD)
    …State, and Local Government customers. Our capabilities include Program Management , Program Oversight, Process Audit, Intelligence Analysis, Cyber Security, NIST ... SP 800-171 Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and WCAG Accessibility Assessment,… more
    TestPros (10/15/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Salt Lake City, UT)
    …designing and developing technology solutions interfacing with appropriate customers, management and technical resources. Facilitates and/or participates in the ... position is a technical individual contributor role in the Mainframe Engineering (MOSE) team. The team is responsible for...HSM and SMS, CA1, AT-TLS, certificate renewals, encryption key management and activation, as well as other z/OS supporting… more
    Travelers Insurance Company (08/01/25)
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  • Manager of Software Engineering - Application…

    JPMorgan Chase (Jersey City, NJ)
    …and skills** + Formal training or certification on technology project management concepts and 5+ years applied experience. In addition, demonstrated coaching ... mentoring experience. + Experience leading teams of technologists + Experience in mainframe technologies and tools, including Cobol, CICS, DB2, VSAM, MQ messaging,… more
    JPMorgan Chase (07/25/25)
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