• Systems Admin Sr. Specialist Advisor

    NTT America, Inc. (Austin, TX)
    …related projects (upgrades, migrations, etc.)Provide technical support to the NTT Security Team.Maintain BCDR documentation for the Mainframe platforms ... This role requires someone at a senior level of mainframe DB2 support. The individual will work closely with...and layman's level).Proficiency in supporting z/OS, JES2, CICS or RACF is a plus **Academic Qualifications and Certifications:** +… more
    NTT America, Inc. (08/08/25)
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  • Senior zOS System Programmer - Remote

    Truist (Dallas, TX)
    …dumps, traces and gathering appropriate documentation for analysis. 4. Hands on with RACF and network security protocols (IPSec, AT-TLS, SSH). 5. Knowledge of ... (United States of America) **Please review the following job description:** Our Mainframe Engineering team is looking for an experienced, senior level zOS System… more
    Truist (07/29/25)
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  • Engineering Lead Analyst

    Citigroup (Irving, TX)
    …and legal documents; Building and maintaining complex CMOD infrastructures using Security (Resource Access Control Facility ( RACF ), Top Secret Services ... Manager OnDemand (CMOD) environments in the North American region. Provide mainframe infrastructure support for vendor products, including IBM and Broadcom. Interact… more
    Citigroup (07/24/25)
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