• RACF Security Engineer, Senior

    Huntington National Bank (Addison, TX)
    Security Engineer - Senior is accountable for delivery and implementation of z / OS RACF Security related structures, standards and processes. Duties ... access management services are designed to be compliant with security and privacy standards and other industry standards and...assigned Basic Qualifications: + 6 Years Experience as a RACF Admin or RACF Engineer. + 6+… more
    Huntington National Bank (10/04/25)
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  • Security Specialist - Mainframe RACF

    PNC (Dallas, TX)
    …implementing, and maintaining robust security controls across our z / OS environments, with a focus on RACF administration and zSecure optimization. ... We are seeking an experienced and strategic Senior Mainframe RACF Security and zSecure Specialist to join...zSecure suite (Admin, Audit, Alert). * Strong command of z / OS , JCL, TSO/ISPF, and mainframe architecture. *… more
    PNC (09/25/25)
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  • FNTS Senior Mainframe z / OS

    First National Bank of Omaha (TX)
    …+ Occasional after hours and weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF , HCD/IODF, SMP/E) + Communication ... all while keeping cost containment top-of-mind. With an elevated security posture consisting of layered security solutions,...HSM, DFDSS, VSAM, IDCAMS, ICF Catalogs) + z / OS Subsystems (JES2, WLM, OMVS/USS, SMF/RMF, RACF ,… more
    First National Bank of Omaha (09/09/25)
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  • Senior IBM Z Operating Systems Engineer

    Bank of America (Plano, TX)
    …financial institutions. The position provides technical support for Mainframe Services z / OS Platform Engineering. Participates in design, development and ... Senior IBM Z Operating Systems Engineer Plano, Texas;Chandler, Arizona; Richmond,...Create IBM problem ticket, Research IBM software issues + RACF -Develop software security + SYSPLEX -… more
    Bank of America (09/16/25)
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  • Mainframe Security Engineer

    Ensono (Houston, TX)
    …Summary:** **This is a Mainframe Security Administration position, working on IBM z / OS operating systems. Experience using TSO, JCL, ISPF, JES2, and IBM ... Background Check is required for this position.** + Hands-on security administration experience with RACF , ACF2 and...IAM, MFA and PAM is desired. **General Knowledge:** + z / OS experience is highly desired + PC… more
    Ensono (09/20/25)
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  • DB2 - Mainframe Database Security and Audit…

    Bank of America (Plano, TX)
    …support personnel in a diverse global environment. + Knowledge of mainframe Security Manager Software( RACF ), Database technologies (DB2/IMS), JCL, TSO, and ... Qualifications** + Position requires in-depth Mainframe Db2 (DB2 on Z / OS ) and/or IMS DBA knowledge with a...**Desired Qualifications** + In-depth knowledge of Db2 and/or IMS Security under RACF is a plus. +… more
    Bank of America (09/26/25)
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  • Principal Engineer - Infrastructure Architecture

    Toyota (Plano, TX)
    …multiple initiatives to ensure a sustainable Mainframe Operations practice for IBM z / OS infrastructure, mainframe security , performance tuning, and systems ... API enablement, and integration patterns (eg, IBM z / OS Connect, MQ, CICS). + Experience with security frameworks such as RACF and SOX audit… more
    Toyota (10/02/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Austin, TX)
    …aspects of the evaluation, configuration, security , implementation, and support of the z / OS operating system, RACF , disk/tape storage and subsystems, and ... certificate renewals, encryption key management and activation, as well as other z / OS supporting tools. + Evaluates systems specifications regarding customer… more
    Travelers Insurance Company (08/01/25)
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  • Systems Admin Sr. Specialist Advisor

    NTT America, Inc. (Austin, TX)
    …and interdependenciesExcellent customer-facing skills. (At a technical and layman's level).Proficiency in supporting z / OS , JES2, CICS or RACF is a plus ... projects (upgrades, migrations, etc.)Provide technical support to the NTT Security Team.Maintain BCDR documentation for the Mainframe platforms **Knowledge and… more
    NTT America, Inc. (08/08/25)
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