• Principal Engineer - Infrastructure…

    Toyota (Plano, TX)
    …for IBM z /OS infrastructure, mainframe security, performance tuning, and systems integration with strategic mainframe system architectures. + Leading ... and software stacks to recommend emerging technologies and tools for improved mainframe system availability. + Defining architectural principles, best practices,… more
    Toyota (10/02/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …Date:** 10/08/2025 This is a temporary position. **JOB SUMMARY** Perform various z /OS systems programming tasks, primarily in support of the Marriott ... PROFILE** **Required Experience:** * 10+ years' overall experience in z /OS mainframe technologies * Proficient in ACF2...and recommend solutions for improvement * Update and create system documentation as necessary. The pay range for this… more
    Marriott (07/24/25)
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  • OS Platform Engineer Lead

    Huntington National Bank (Columbus, OH)
    …based on performance and analytics, and provide reporting. Duties and Responsibilities: + Mainframe engineer position. + Responsible for the overall health and ... performance of System z including DB2 for z...Preferred Qualifications: + REXX experience + Expert knowledge of systems z including DB2 for z.../OS, CICS for z /OS & MQ for z /OS along with mainframe related tools such… more
    Huntington National Bank (10/08/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …**Required Experience:** + 5+ years performing z /TPFsystem and other general systems programming **Desired Experience:** + 10+ years mainframe systems ... Date:** 10/08/2025 This is a temporary position. **JOB SUMMARY** Perform various z /TPF systems programming tasks, primarily in support of the Marriott… more
    Marriott (09/20/25)
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  • Senior Test Engineer (Manual)

    General Dynamics Information Technology (Menands, NY)
    …Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Mainframe Automation,Manual Testing,Relational Database Management System ... Riverview Center in Menands, NY. As a software Test Engineer Senior supporting the eMedNY Systems Integration...System (CICS) + IBM Rational Team Concert (RTC) Mainframe Source Code Management + IBM Rational Quality Manager… more
    General Dynamics Information Technology (10/05/25)
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  • R&D IDMS Software Engineer

    Broadcom (Plano, TX)
    …or a related field. + Heavy experience in software development using IBM Assembler on z /OS systems . + Skills with system level functions such as SVCs ... (MSD) is looking for a talented and motivated Software Engineer with a passion for building high quality applications...Experience working with zOS systems components and sub- systems such as JCL, ISPF, CICS, and mainframe more
    Broadcom (09/01/25)
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  • Technical Support Engineer

    IBM (Tucson, AZ)
    …technical and professional experience** * Experience with z /OS or other mainframe environments * Familiarity with operating system concepts (eg, memory ... technical expertise in your assigned specific area of the z /OS system , staying current with new product...curiosity make a real impact? We're looking for az/OS Systems Support Engineer to join our global… more
    IBM (10/06/25)
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  • Hogan - Reliability Engineer 3

    US Bank (Dallas, TX)
    …The reliability engineer interfaces with business users, development teams and system administrators to ensure systems perform to meet their business needs ... at-all from Day One. **Job Description** As a Reliability Engineer , your role will be a combination of supporting...input for Hogan systems processing, Hogan Release System .** + Strong ** Mainframe development and support… more
    US Bank (10/01/25)
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  • Senior Software Engineer

    John Deere (Moline, IL)
    …software written in COBOL, SAS, JCL, IMS Transactions, Panvalet, RMDS, ISAN, ESP running in IBM z /OS Mainframe and z /OS Connect (OpenAPI 2) + 5 years of ... - IL - Moline_ **_Function:_** _Technology_ **_Title:_** _Senior Software Engineer -_ _2025116_ **_Onsite/Remote:_** _Onsite Position_ **Your Responsibilities** As a… more
    John Deere (10/03/25)
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  • Sr BizOps Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Sr BizOps Engineer Job Overview: Leads Reactive Systems Architecture projects and ... files & Dead Letter Queues on Unix, Windows and z /OS Operating Systems * Must have experience...writing/editing of Unix shell scripts * Experience with basic mainframe usage (ISPF, JCL), a plus * Experience with… more
    Mastercard (08/29/25)
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