• Sr. Mainframe Automation Systems Programmer

    Ensono (Columbus, OH)
    Sr. Mainframe Automation Systems ProgrammerRemote - United StatesJR012294 **Position Summary** As part of Mainframe Automation, this position will be part of a ... team focused on accelerating the design and performance of our development of automation, integration into platforms...as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z/OS, MVS… more
    Ensono (11/03/25)
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  • Senior Mainframe Systems Programmer…

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - AutomationRemote - United StatesJR012303 **Position Summary** The Senior Mainframe Systems Programmer provides Automation ... and improve to standard if required. + Enhance the performance of others through mentoring and guiding + Design...+ 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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  • Senior Mainframe Systems Programmer

    Ensono (Columbus, OH)
    Senior Mainframe Systems ProgrammerRemote - United StatesJR012292 **Position Summary** The Senior Mainframe Systems Programmer provides support for on-going ... + Backup and recovery processes and tools + Troubleshoot performance issues and query tuning concepts + Identify and...Qualifications** + Ability to perform skill set of a Mainframe System Programmer + Working in a collaborative multi… more
    Ensono (09/06/25)
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  • Senior Mainframe IMS Database Administrator

    Ensono (Columbus, OH)
    Senior Mainframe IMS Database AdministratorRemote - United StatesJR011085 **Position Summary** The Database Administrator creates, maintains, designs, monitors and ... Areas of Focus for this Role** + The successful candidate will perform mainframe database software upgrades coupled with administration and tuning to support our… more
    Ensono (11/06/25)
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  • Manager, IMS Mainframe Systems Programming

    Ensono (Columbus, OH)
    Manager, IMS Mainframe Systems ProgrammingRemote - United StatesJR012013 **Position Summary** The Mainframe Systems Manager - IMS Logical will coordinate and ... as well as providing documentation for client operational meetings. Enhance the performance of others through mentoring and guiding. Keep abreast of changes in… more
    Ensono (09/25/25)
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  • Senior Mainframe Developer

    GovCIO (Columbus, OH)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... years of experience on large scale applications on a mainframe platform developing in both a Batch and Online...at any time, including for reasons related to individual performance , GovCIO or individual department/team performance , and… more
    GovCIO (09/17/25)
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  • IT Mainframe Developer - Contract Role (AN)

    Nelnet (Columbus, OH)
    …people where they live, learn, and work. We are seeking experienced Mainframe Developers to support state workforce agency's initiative to expand Unemployment ... in Computer Science **EXPERIENCE:** + Minimum 5 years of experience in mainframe development. + Proficiency in: COBOL (batch and online) CICS (transaction processing… more
    Nelnet (11/12/25)
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  • Mainframe Security Engineer

    Ensono (Columbus, OH)
    Mainframe Security EngineerRemote - United StatesJR012476 **Requirements:** + US Citizenship is required. + Must pass a Federal Background Check. **Key ... z/OS experience is highly desired. + Knowledge of other mainframe security products is a plus. **Personal Skills:** +...an annual bonus plan based on company and individual performance and an equity grant under our Associate Equity… more
    Ensono (11/05/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Columbus, OH)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... and Change Management processes + Provide metrics tracking operational performance and quality of services delivered + Assist Data...+ Software + Availability + Network + Capacity and performance + Storage + Directory and security + Working… more
    Ensono (10/07/25)
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  • Mainframe Project Manger

    KeyBank (Brooklyn, OH)
    …for additional staff and/or vendors; may support on/off-boarding; and monitors/manages performance for vendor labor resources. + Responsible for, consolidates, and ... eligibility for incentive compensation subject to individual and company performance . Please click here (https://www.key.com/about/careers/working-with-us/benefits.html) for a list of… more
    KeyBank (11/18/25)
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