We are looking for an experienced RACF & zSecure Administrator with 6 to 8 years of mainframe security experience to manage, monitor, and enhance security controls across z/OS environments. The role involves administering RACF, implementing compliance controls using IBM zSecure, and supporting audits, access management, and security governance

Duties and Responsibilities :

- Administer and manage RACF for z/OS environments, including user IDs, groups, profiles, and permissions

- Implement and maintain security policies for datasets, resources, and applications

- Configure and manage IBM zSecure (Admin, Audit, Alert, and Collect) for security administration and compliance

- Perform periodic access reviews, recertifications, and cleanup of unused or non-compliant IDs

- Monitor and analyze security violations, alerts, and logs; take corrective actions

- Support internal and external audits (SOX, PCI-DSS, ISO, etc.) using zSecure reports

- Define and enforce password policies, MFA integration, and privileged access controls

- Manage security for CICS, DB2, IMS, MQ, and UNIX System Services (USS)

- Automate RACF administration and reporting using REXX or zSecure workflows

Required Skills & Qualifications :

- 6 to 8 years of hands-on experience in mainframe security administration