• Mainframe Transition Manager

    Ensono (Annapolis, MD)
    OS environment. + Familiarity with mainframe functional areas such as z / OS Operating System , Storage, Databases, CICS, and Disaster Recovery concepts. ... ITSM, and other aspects of Ensono's support but rather limited to the Mainframe systems support. **We want all new Associates to succeed in their roles at… more
    Ensono (12/04/25)
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  • z / OS Engineer

    CTG (Pennington, NJ)
    …to deliver seamless systems support. **Skills:** + Deep technical expertise with z / OS and core mainframe components (JES2/3, RACF, SMP/E, TSO/ISPF). + ... Ongoing contract **Duties:** + Install, configure, and maintain IBM z / OS operating systems and associated... mainframe (MF) technologies. + Extensive background in z / OS engineering, system support, performance… more
    CTG (12/12/25)
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  • Mainframe Performance Analyst

    Fiserv (NJ)
    …and excellent problem-solving abilities. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z / OS ), and job control languages (eg, ... other IT staff to ensure efficient operation of the mainframe system . + Document mainframe ...+ In-depth knowledge of mainframe architecture, operating systems (eg, IBM z / OS ), and… more
    Fiserv (12/20/25)
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  • Full Stack Mainframe Software Engineer

    Ford Motor Company (Livonia, MI)
    …+ 1 year experience in Mainframe modernization + 1+ year experience implementing z / OS connect, SFTP, SOAP and REST APIs, and other methods for system ... and Internal combustion vehicles globally. We are seeking a Full Stack Mainframe Software Engineer that embraces Agile Programming principles to deliver innovative… more
    Ford Motor Company (11/08/25)
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  • Systems Programmer III

    MyFlorida (Tallahassee, FL)
    …work in the installation and support of systems software operating on an IBM z / OS mainframe . Incumbent may be assigned a variety of software products to ... and support of mainframe vendor software. + Experience working within the z / OS operating system environment, systems programming concepts and… more
    MyFlorida (01/07/26)
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  • Lead Data Engineer - Mainframe DBA/IMS/DB2

    JPMorgan Chase (Wilmington, DE)
    …& tuning, systems re-engineering and Operations support. + Knowledge of DB2 for z / OS along with mainframe related tools such as BMC, CA Platinum ... a meaningful difference. As a Lead Data Engineer - Mainframe , DBA/IMS/DB2 at JPMorgan Chase within the Consumer &...Administer, design, implement and support highly available and scalable Mainframe DB2 & IMS database solutions + Implement data… more
    JPMorgan Chase (11/12/25)
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  • Software Development Engineer in Test (SDET)

    Broadcom (Plano, TX)
    …software quality assurance, with experience in Databases technologies. + Experience with mainframe environments ( z / OS ) + Strong understanding and practical ... and motivated Software Development Engineer in Test (SDET) to join our Database Management Systems team in the Mainframe Software Division. The SDET will be… more
    Broadcom (11/12/25)
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  • Senior z / OS Systems

    Insight Global (Providence, RI)
    Job Description Job Overview The z / OS Systems Engineer is responsible for day-to-day production support and engineering of mainframe systems , as well ... Day-to-Day Responsibilities * Install, configure, and maintain z / OS and related software components. * Monitor system... stability and security. * Lead integration efforts between mainframe and distributed/cloud systems . * Act as… more
    Insight Global (12/03/25)
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  • Senior z / OS Systems

    Fiserv (NE)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful Senior z / OS ... responsible for designing and implementing automated solutions in the z / OS environment, supporting opportunities coming from customer... z Virtualization, and OMVS segment/ z / OS UNIX shell + Visual Studio and Mainframe more
    Fiserv (01/06/26)
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  • Systems Engineer (Managed File Transfer)

    Zions Bancorporation (Midvale, UT)
    …File Gateway, or similar enterprise-grade Managed File Transfer applications is desired. + Mainframe z / OS experience is desired. **Location:** This position ... of the future, today. Zions is looking for a ** System Engineer** to join the Infrastructure Application File Delivery...to dashboards & alerts for a wide range of systems as part of file movements and business applications.… more
    Zions Bancorporation (01/07/26)
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