• Mainframe Systems Programmer, DB2

    Ensono (Columbus, OH)
    …include five years of experience working within az/ OS environment. Familiarity with mainframe functional areas such as z / OS Operating System, Storage, ... Mainframe Systems Programmer, DB2Remote - United... Mainframe Systems Programmer, DB2Remote - United StatesJR012329 At Ensono,...on zOS and related ISV software products on the z / OS platform. + This includes experience with… more
    Ensono (09/19/25)
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  • Mainframe System Programmer/Hardware…

    Ensono (Dover, DE)
    …working within az/ OS environment supporting Tape, DASD, CPU, and other mainframe hardware equipment. + Experience creating HCD and IOCP for zOS, zVM, and ... Mainframe System Programmer/Hardware ConfigurationRemote - United StatesJR011978 ...and business requirements. + Above average knowledge of the z / OS operating system. + Familiarity with tape… more
    Ensono (09/17/25)
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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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  • Senior Mainframe Systems Programmer…

    Ensono (Los Angeles, CA)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides ... with technical questions and problem resolution. Functional knowledge of z / OS Opsmvs or z /SA Automation...+ Ability to perform skill set of an Automation Mainframe System Programmer + Ability to perform complex Automation… more
    Ensono (09/25/25)
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  • Mainframe Applications Development Sr…

    Citigroup (New Castle, DE)
    …scripting language is helpful for automating tasks and interacting with the mainframe environment. **Database Management Systems :** + **DB2:** Strong experience ... Knowledge of sequential file processing techniques. **Operating System:** + ** z / OS :** A solid understanding of the ...of RACF (Resource Access Control Facility) or other security systems . **Testing:** + Experience in testing mainframe more
    Citigroup (08/01/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Baton Rouge, LA)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A...+ Linux on IBM Z + VSEn and z /VSE + CMS + z / OS + Ability ... Senior IBM z /VM Systems Programmer ensures the stability, integrity, and efficient operation of information systems that support core organizational… more
    Ensono (10/07/25)
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  • Infrastructure Engineer - ( Mainframe

    PNC (Pittsburgh, PA)
    …in DevOps, IBM z / OS , or related technologies. * Strong experience with mainframe technologies (eg, z / OS , TSO/ISPF, JCL, DB2, CICS). PNC will not ... mainframe applications (eg, COBOL, PL/I, JCL). * Integrate mainframe systems with modern DevOps tools (eg,...with REST APIs and service orchestration. * Knowledge of source control and versioning in mainframe environments.… more
    PNC (09/18/25)
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  • IT Infrastructure Engineer

    CTG (New York, NY)
    …management, system administration, and operations for enterprise environments. + Experience with mainframe systems , z / OS , or alternatively with ... + Oversee and manage the day-to-day operations of enterprise IT infrastructure systems , ensuring high availability, performance, and reliability. + Lead a team of… more
    CTG (10/11/25)
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  • Mainframe Storage Administrator…

    American Electric Power (Columbus, OH)
    …experience may be considered. **Nice To Have:** + 10+ years of experience with mainframe systems + Expert knowledge supporting mainframe storage (4+ years) ... date. **Job Summary** The role focuses on maintaining the mainframe environment by managing DASD and VTS equipment, ensuring...Omegamon, z /Secure, TCP/IP, IBM System Automation tool, z / OS , ACC, DRS, VPS, SMS, SKLM, ITOM,… more
    American Electric Power (10/09/25)
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  • Security Specialist - Mainframe RACF…

    PNC (Strongsville, OH)
    …proficiency in IBM zSecure suite (Admin, Audit, Alert). * Strong command of z / OS , JCL, TSO/ISPF, and mainframe architecture. * Excellent communication ... position** We are seeking an experienced and strategic Senior Mainframe RACF Security and zSecure Specialist to join our...architecting, implementing, and maintaining robust security controls across our z / OS environments, with a focus on RACF… more
    PNC (09/25/25)
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