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Mainframe RACF Administrator (Lead)

Company

UST

Location

taguig, metro manila

Posted

May 31, 2026

Position Overview

Role Description
Role Summary
Responsible for RACF administration, user access lifecycle management, MFA support, and audit/compliance activities in a z/OS environment.
Key Responsibilities

  • Maintain RACF user lifecycle:
    • Create, modify, revoke, and delete user IDs
    • Handle access provisioning, renewals, and removals
  • Maintain RACF groups, roles, and access controls (RBAC)
  • Provision and manage user access to datasets and system resources using RACF
  • Support MFA setup and troubleshooting (RACF + AD integration)
  • Manage certificates and key rings (basic operations)
  • Generate audit reports and support compliance reviews
  • Troubleshoot and resolve access/security issues
  • Use tools such as TSO/ISPF, Vanguard
Requirements
  • 5–7 years of hands-on RACF administration & should be able to work independently.
  • Experience with TSO/...

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