• 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...jobs and programs. Key required skills: + Experience administering Mainframe Security software ; RACF, ACF2 + Solid… more
    Leidos (09/06/25)
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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 have experience...Independent Software Vendor installation and maintenance + z / OS installation, customization and maintenance. + Coupling… more
    Huntington National Bank (08/20/25)
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  • Mainframe Systems Manager

    UNIVERSAL Technologies, LLC (New York, NY)
    mainframe or enterprise infrastructure systems. * Hands-on expertise with IBM Mainframe z / OS systems, subsystems, and internals, or equivalent experience ... mission-critical infrastructure, leading cross-functional teams, and ensuring 24/7 availability of mainframe systems. Experienced in z / OS administration,… more
    UNIVERSAL Technologies, LLC (10/11/25)
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  • Infrastructure Engineer Lead/ Mainframe

    Bank of America (Charlotte, NC)
    …and support. + 10-15 years in design, development, coordination and implementation of Mainframe network engineering activities within z / OS and z ... Infrastructure Engineer Lead/ Mainframe Services and Networks Plano, Texas;Charlotte, North Carolina...+ Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity,… more
    Bank of America (10/11/25)
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  • Mainframe Systems Administrator

    Charles Schwab (Westlake, TX)
    z / OS operating system, JES2, Security Concepts, and components of the z / OS Mainframe environment. + Proven experience using SMP/E to maintain, ... Partner with application teams to provide support for application mainframe software including, IBM Developer for zOS...hardware installation processes. + Working knowledge and experience supporting z /VM and zLinux a plus. + Proven ability to… more
    Charles Schwab (10/11/25)
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  • Mainframe Systems Manager

    City of New York (New York, NY)
    …also accept strong experience in AIX/Linux/Unix systems. - Strong understanding of IBM mainframe z / OS operating system, control, structure, logic, and ... to the SLA. - Provide a leadership role in z / OS administration, performance management, hardware configuration, and...- Keep track of new releases and maintenance of mainframe software . - Work with the … more
    City of New York (07/23/25)
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  • Mainframe Automation Engineer

    Bank of America (Richmond, VA)
    …**Required Qualifications** + Candidate must have a minimum of 7 years' experience with Mainframe z / OS operating system anda higher-level understanding of ... with enterprise system design and engineering standards + Develops software solutions to address manual and repeatable work or...+ Solid Experience of IBM System Automation ZOS. + Mainframe z / OS , JCL, TSO, ISPF… more
    Bank of America (08/02/25)
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  • Experienced Mainframe Software

    Broadcom (Lisle, IL)
    …+ **Strong understanding of DB2 and relational database concepts and internals** + z / OS Operating system familiarity + Database design and SQL skills + ... Sign-In before you apply.** **Job Description:** **Job Description Summary** **Experienced Software Development Engineer** : Plans, designs, develops and tests … more
    Broadcom (08/01/25)
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  • Associate Software Engineer - Claims…

    Highmark Health (Harrisburg, PA)
    …in mainframe systems programming with a focus on one or more of the following: + z / OS concepts and utilities + RACF + TSO + COBOL + JES2 + JCL + DB2 ... Highmark is seeking a highly motivated and enthusiastic Associate Software Engineer to join our team, focusing on the...team, focusing on the development and support of core mainframe applications essential for our claims processing platform. This… more
    Highmark Health (10/09/25)
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  • Mainframe Applications Development Sr…

    Citigroup (New Castle, DE)
    …data. + **Sequential Files:** Knowledge of sequential file processing techniques. **Operating System:** + ** z / OS :** A solid understanding of the z / OS ... text fomatting. **Key Responsibilities** + Develop, maintain, and enhance mainframe applications. + Analyze business requirements and design technical solutions.… more
    Citigroup (08/01/25)
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