• Mainframe Systems Manager

    City of New York (New York, NY)
    …we will also accept strong experience in AIX/Linux/Unix systems. - Strong understanding of IBM mainframe z / OS operating system, control, structure, ... of the group. The team is responsible for the IBM mainframe computer system, program products, subsystems...to the SLA. - Provide a leadership role in z / OS administration, performance management, hardware configuration, and… more
    City of New York (12/06/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    …we will also accept strong experience in AIX/Linux/Unix systems. - Strong understanding of IBM mainframe z / OS operating system, control, structure, ... of the group. The team is responsible for the IBM mainframe computer system, program products, subsystems...to the SLA. - Provide a leadership role in z / OS administration, performance management, hardware configuration, and… more
    City of New York (10/22/25)
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  • Z Infrastructure Solutions Intern - Entry…

    IBM (Durham, NC)
    …or application development. **Preferred technical and professional experience** * Familiarity with IBM Z ( mainframe ) concepts or coursework related to ... will support Solution Architects in designing and delivering modern infrastructure solutions using IBM Z technologies. This is an exciting opportunity to learn… more
    IBM (11/18/25)
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  • Mainframe Programmer (CICS/MQ)

    Insight Global (Pittsburgh, PA)
    …and help troubleshoot issues to determine root cause * Support the IBM Z Mainframe z / OS environment using SMP/E, ISPF/SDSF. USS, JES2, JCL, and ... mainframe sub-subsystems in a large scale parallel sysplex IBM zEnterprise environment. Joining a team of team of...focus on one or more of the following: * z / OS concepts and utilities **1 * RACF… more
    Insight Global (12/11/25)
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  • Mainframe Systems Programmer - CICS/MQ

    Highmark Health (Harrisburg, PA)
    …and help troubleshoot issues to determine root cause + Support the IBM Z Mainframe z / OS environment using SMP/E, ISPF/SDSF. USS, JES2, JCL, and ... mainframe sub-subsystems in a large scale parallel sysplex IBM zEnterprise environment. **ESSENTIAL RESPONSIBILITIES** + Install, upgrade, and...focus on one or more of the following: + z / OS concepts and utilities + RACF +… more
    Highmark Health (10/31/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …- Participate in IBM 's z / OS Learning experience " IBM Z Global Skills Program" for Mainframe System Admin (MSA I) - a structured year-long program ... passing it. Preferred Skills - Basic understanding of IBM mainframe environments, including z / OS , TSO/ISPF, SDSF, and JCL. - Eagerness to learn and… more
    City of New York (10/31/25)
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  • Mainframe Automation Engineer

    Bank of America (Richmond, VA)
    …programming experience a must + Solid Experience of IBM System Automation ZOS. + Mainframe z / OS , JCL, TSO, ISPF knowledge + Ability to work closely with ... + The System Automation technical team (LSA) supports the IBM System Automation Z / OS , Automation...must have a minimum of 7 years' experience with Mainframe z / OS operating system and… more
    Bank of America (11/25/25)
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  • Mainframe Lead Software Engineer

    JPMorgan Chase (Wilmington, DE)
    …years) in developing, debugging, and maintaining code in a large corporate environment with IBM - Z / OS Mainframe applications + Experience with ... + Performs Database design and development utilizing IMS DB, DB2, DB2 SQL, IBM Websphere MQ Messaging and stored procedures + Estimates and plans JIRA stories… more
    JPMorgan Chase (10/27/25)
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  • Mainframe Developer

    DXC Technology (Burns Harbor, IN)
    …(but not limited to): COBOL, IMS, DB2, MFS, DLT0, Debugger, Syncsort, TSO and other IBM Z / OS mainframe technologies and utilities. ADF knowledge and ... requires 6+ years of programming and related experience as outlined above. + Mainframe application skills and experience are required. Skills and tools include… more
    DXC Technology (12/12/25)
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  • Mainframe z / OS Programmer…

    Regions Bank (Charlotte, NC)
    …to interact with technical teams, management, and vendors. **Software Supported in this position** + IBM z / OS Operating system and IBM software (JES2, ... in the areas of project management, CICS and DB2, z / OS , and storage performance and capacity management...maintaining and supporting the stability, performance, and security of IBM mainframe operating systems. This leadership role… more
    Regions Bank (09/25/25)
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  • Systems Programmer III

    MyFlorida (Tallahassee, FL)
    …and technical work in the installation and support of systems software operating on an IBM z / OS mainframe . Incumbent may be assigned a variety ... mainframe vendor software. + Experience working within the z / OS operating system environment, systems programming concepts...+ Experience in any of these areas on the IBM mainframe platform: + Third-party software installation… more
    MyFlorida (12/13/25)
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  • Mainframe z /OS_ISV Admin

    Cognizant (San Antonio, TX)
    ** Mainframe z /OS_ISV Admin** Location : San Antonio ,... Z / OS Administrator** - Extremely familiar with IBM z / OS operating system( OS ... 2.3) - Knowledge on Parallel Sysplex concepts - Experience mainframe LPAR builds - Strong experience in zOS version...products - System parameters/parmlib maintenance - Managing incidents on z / OS related issues - zOS MF configuration… more
    Cognizant (12/09/25)
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  • Mainframe z / OS System…

    U-Haul (Phoenix, AZ)
    …Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is searching for a Mainframe z / OS System Programmer to join our development team! Become ... root cause analysis. + Provide technical guidance to the mainframe development and production support teams on an ad...times. Requirements: + Minimum 5 years of experience as IBM z / OS System Programmer (System… more
    U-Haul (10/15/25)
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  • Delivery consultant z / OS

    IBM (San Francisco, CA)
    …as independently without direction * Mainframe systems software programming experience * z / OS application modernization such as working with z /OSMF and ... **Introduction** At IBM Global Sales, we bring together innovation, collaboration,...solutions that address real business challenges. Help clients, Perform z / OS Software installations. Use z /OSMF,… more
    IBM (12/13/25)
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  • Delivery Consultant, DB2 on z / OS

    IBM (Columbus, OH)
    …business challenges. Help clients Install, configure, upgrade and perform health checks for IBM DB2 on z / OS . **Required technical and professional ... **Introduction** Joining the IBM Technology Expert Labs teams means you'll have...Mainframe systems software programming experience . Proficient with z / OS , TSO/ISPF, JES2, RMF, SMF . Good… more
    IBM (12/02/25)
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  • Software Engineering Senior Advisors- Hybrid

    The Cigna Group (Morris Plains, NJ)
    …end-to-end testing; providing support to onshore and offshore teams; PBM Toolset; SQL; Jenkins; IBM Mainframe ; z / OS ; Windows; COBOL; JCL; DB2; Teradata; ... Endevor; Insync; SPUFI; TSO; ISPF; CA-7; PEGA; BTT; CRT; HP-ALM; File Master; and JIRA. If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with… more
    The Cigna Group (10/07/25)
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  • IBM Mainframe System Programmer…

    Insight Global (Albany, NY)
    …with IBM DB2. . 36 months experience working COBOL programming on IBM z / OS mainframes. Experience should include monitoring production work including ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements . 48 months experience supporting mainframe software specific to z / OS operating… more
    Insight Global (12/09/25)
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  • Federal Data Center Manager

    General Dynamics Information Technology (Arlington, VA)
    …failures proactively and reactively. + Demonstrated experience managing IBM Z10 mainframe with z / OS Operating System. + Demonstrated experience ... and scope to that of the contract. + Demonstrated experience managing mainframe and server physical and logical security, disaster recovery failover, business… more
    General Dynamics Information Technology (11/25/25)
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  • IBM Z Operating Systems Engineer

    Bank of America (Plano, TX)
    …the largest global financial institutions. The position provides technical support for Mainframe Services z / OS Platform Engineering. Participates in design, ... IBM Z Operating Systems Engineer Richmond,... IBM Z Operating Systems Engineer Richmond, Virginia;Plano, Texas; Chandler,...is at the heart of everything we do. Our Mainframe environment is one of the world's largest and… more
    Bank of America (12/13/25)
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  • Senior z / OS Systems Engineer

    Fiserv (Omaha, NE)
    …**What would be great to have:** + Working knowledge of z /VM and IBM z Virtualization, and OMVS segment/ z / OS UNIX shell + Visual Studio and ... come make a difference at Fiserv. **Job Title** Senior z / OS Systems Engineer **What does a successful...the overall quality of data captured. Customers include the Mainframe organization, as well as any other Fiserv business… more
    Fiserv (11/15/25)
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