• Mainframe Systems Engineer

    Huntington National Bank (Cambridge, OH)
    Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z /OS ... being a team player. Detailed Description: This candidate will be filling an experienced systems mainframe engineer position. The candidate must have the… more
    Huntington National Bank (12/10/25)
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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 ... access in response to ServiceNow tickets within defined SLAs. + Monitor system security policies and investigate violations/incidents. + Perform and review daily,… more
    Ensono (11/05/25)
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  • OS Platform Engineer Lead

    Huntington National Bank (Columbus, OH)
    …and all operating systems running therein. + Maintain IP addresses for all mainframe systems . + Engage with network engineering teams to install mainframe ... Bachelor's degree or 10 years equivalent work experience in z /OS + 5+ years of solid experience in ...availability of new Quantum Safe ciphers and deploy to mainframe operating systems . + Experience with zOSMF/Network… more
    Huntington National Bank (10/08/25)
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  • Senior Customer Solutions Engineer - IMS…

    Rocket Software (Columbus, OH)
    …exceptional customer experiences to Rocket's customers. This role will be in our IBM System Z Professional Services team working on customer engagements to help ... The ideal candidate will have deep technical knowledge of IMS and related IBM z Systems technologies, strong communication skills, and a passion for helping… more
    Rocket Software (11/07/25)
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  • CICS Administrator

    American Electric Power (Columbus, OH)
    …configuration. Helps manage, plan, and maintain technical platforms including upgrading systems . Monitor system performance and install and configure hardware. ... COBOL, QMF, CDC, RACF, T-Rex, TMON for CICS, OPC, sFTP, JCL, ThruPut Manager, Omegamon, z /Secure, TCP/IP, IBM System Automation tool, z /OS, ACC, DRS, VPS,… more
    American Electric Power (12/24/25)
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  • Senior Lead Finance Analyst

    KeyBank (Brooklyn, OH)
    system reporting environments (ie, TM1, Cognos, Essbase, Oracle, QRM, AxiomSL, mainframe z /OS, etc.) + Experience working with various ETL tools (MS ... As a member of the Accounting Center Development team under the Financial Systems Support and Data Enrichment team within Finance, responsibilities for this position… more
    KeyBank (12/02/25)
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