• z / OS Mainframe

    System One (WA)
    z / OS Mainframe Systems Programmer Location: Remote (must be in US / EST Hours) Pay Rate: $60-$68/h w/ conversion salary of 125k Public Trust Required ... Responsibilities: DMI, LLC is seeking az/ OS Mainframe Systems Programmer to join us. The z / OS Mainframe Systems Programmer will provide full… more
    System One (10/04/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Oklahoma City, OK)
    …an impact 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 Programmer ( z / OS ) is responsible for the installation, planning, design, management, configuration, implementation, of z / OS and … more
    Fiserv (07/06/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Warren, NJ)
    …impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Systems Programmer ( z / OS -Network) **About your role:** In this ... traces **Experience you'll need to have:** + 9+ years of experience with the z / OS mainframe communications experience + 7+ years of experience with TCP/IP,… more
    Fiserv (08/20/25)
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  • Technology Development Program (TECDP)…

    The Cigna Group (Morris Plains, NJ)
    … architecture, operating systems , or enterprise IT environments. Experience with IBM Z systems or participation in mainframe -related programs is highly ... Mainframe technologies such as COBOL and IBM z / OS . Ideally some exposure to other ...systems design, or IT infrastructure. Participation in IBM Z learning programs, mainframe hackathons, or similar… more
    The Cigna Group (09/03/25)
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  • Senior Mainframe Programmer

    Robert Half Technology (New Haven, CT)
    …optimization of our systems . Responsibilities: * Install, configure, and maintain mainframe software, including z / OS , DB2, and other related products. ... to improve system capabilities. Requirements * Proven experience with z / OS operating systems , DB2 mainframe , and CICS system environments. * Strong… more
    Robert Half Technology (09/10/25)
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  • Senior Mainframe System Programmer…

    Fiserv (Indianapolis, IN)
    …technologies and performance management. + In-depth knowledge of mainframe architecture, operating systems (eg, IBM z / OS ), and job control languages (eg, ... ( z / OS ) **About your role:** The z / OS Mainframe System Programmer is...software tools. This position is responsible for supporting existing z / OS systems while ensuring adherence… more
    Fiserv (07/12/25)
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  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (MD)
    …solving technical problems in an efficient manner. In addition to maintaining the existing Mainframe systems , you will help plan and migrate customer systems ... weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF,...+ Excellent communication skills (written, verbal and presentations) + Mainframe Systems Engineer (10+ years experience) +… more
    First National Bank of Omaha (09/09/25)
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  • Senior z / OS Systems

    Fiserv (Frisco, TX)
    …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 (07/28/25)
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  • Systems Staff Engineer - z

    CVS Health (Hartford, CT)
    …do it all with heart, each and every day. **POSITION SUMMARY** We are seeking an exceptional Systems Staff Engineer - z / OS with a proven track record in z ... **Expert Management** : Maintain and manage a comprehensive suite of multi-vendor z / OS software products, ensuring optimal performance and reliability. +… more
    CVS Health (09/17/25)
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  • Senior z / OS Systems

    Fiserv (Little Rock, AR)
    …make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior z / OS Systems Architect **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 (07/23/25)
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  • IBM z / OS Software Developer…

    IBM (Poughkeepsie, NY)
    **Introduction** This position is with IBM z / OS System SSL. IBM z / OS is the premier mainframe operating system and System SSL is an important piece ... test and support the security related portion of the z / OS operating system concentrating on encryption and...of the world's corporate data depend on the IBM Z . For a half-century, the mainframe has… more
    IBM (08/29/25)
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  • Senior Systems Admin - Z / OS

    Two95 International Inc. (NC)
    Title: Senior Systems Admin - Z / OS Location: 100 % Remote Job Type: Full Time Salary : $ Open Requirements Job Description + z / OS sys prog - Sr. ... Domain + MQ + CICS + FTP/SFTP + Role will be upgrading, 3rd party, Mainframe , patching, working w/ DBAs Benefits Note: If interested please send your updated resume… more
    Two95 International Inc. (09/08/25)
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  • Senior Datacom/IDMS Consultant

    Broadcom (Plano, TX)
    …before you apply.** **Job Description:** An individual with extensive experience in z / OS mainframe database management systems such as Datacom and/or ... configuration, and upgrade for Broadcom DBMS solutions on the z / OS mainframe . Secondary responsibilities include...Broadcom Software solutions at customer sites + Adopting new open mainframe features such as APIs, modern… more
    Broadcom (08/16/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Detroit, MI)
    …configuration and support.* 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and ... Description Brief Description: The Mainframe Systems Engineer III candidate must...experience in one or more of the following disciplines: z / OS installation and customization, storage management, hardware… more
    Huntington National Bank (08/20/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Los Angeles, CA)
    Senior Mainframe Systems Programmer - zOSRemote - United... z / OS security. + Knowledgeable in z / OS systems programming functions. + Understand ... StatesJR012377 The Senior Mainframe Systems Programmer provides support for on-going...that require the installation, testing, and implementation of new z / OS operating systems and other… more
    Ensono (09/23/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Detroit, MI)
    …Areas of Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support ... Senior Mainframe Systems Programmer - zOS ISVRemote -... z / OS security. + Knowledgeable in z / OS systems programming functions. + Knowledgeable… more
    Ensono (07/26/25)
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  • Mainframe Programmer/System Analyst

    Leidos (Baltimore, MD)
    …will create new or modify existing JCL, programs, automated batch jobs, or use z / OS mainframe tools to provide agency-wide security programming to aid ... based on identified security parameters as they pertain to z / OS Mainframe System resources, but...Top-Secret Security screens, generate requested audit reports of users, systems , and access to SSA's resources and sensitive data;… more
    Leidos (09/06/25)
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  • Junior Mainframe System Programmer

    City of New York (New York, NY)
    …candidate will work closely with senior system programmers to support and maintain our z / OS mainframe environment. This is a great opportunity for someone ... Junior Mainframe System Programmer to join our Mainframe Systems Programmers team. In this role,...IBM's z / OS Learning experience "IBM Z Global Skills Program" for Mainframe System… more
    City of New York (08/02/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    …strong experience in AIX/Linux/Unix systems . - Strong understanding of IBM mainframe z / OS operating system, control, structure, logic, and security. ... a highly motivated and seasoned manager to oversee the Mainframe Systems within the Shared Systems...to the SLA. - Provide a leadership role in z / OS administration, performance management, hardware configuration, and… more
    City of New York (07/23/25)
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  • Expert Mainframe Systems Programmer-…

    Ensono (Olympia, WA)
    …Areas of Focus for this Role + Installation and maintenance of Mainframe Systems Infrastructure software (including z / OS and/or ISV products) in support ... Expert Mainframe Systems Programmer- zOS LCMRemote -...of systems software, Functional knowledge, use of z / OS components and detailed knowledge of support… more
    Ensono (09/09/25)
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