Mainframe Security Engineer - Logical Security

📋 Description

• Administer and maintain RACF security definitions, user IDs, groups, datasets, and resource
• Implement and manage access controls for z/OS systems, applications, datasets, and subsystems.
• Monitor RACF system logs, SMF records, and security events for compliance and incident response.
• Support security audits and ensure compliance with organizational and regulatory requirements.
• Analyze and resolve RACF-related incidents, access issues, and security vulnerabilities.
• Collaborate with application teams to implement secure access solutions and role-based access

🎯 Requirements

• 3–7 years of experience supporting IBM z/OS mainframe environments.
• Hands-on experience administering RACF security in enterprise environments.
• Strong understanding of z/OS security architecture and mainframe operations.
• Experience with TSO/ISPF, JCL, SDSF, and IBM utilities.
• Knowledge of SMF records, security reporting, and audit compliance processes.
• Experience troubleshooting security access issues and implementing corrective actions within client