Mainframe security consultant

REDLEO SOFTWARE INC. · Bengaluru, India

Mainframe Logical Security Consultant (ACF2/RACF)

Location: Hybrid – Bangalore, Pune & Hyderabad

Openings: 3

Duration: 6-12+ months

Must have:

Needs hands-on experience with ACF2 & RACF security products. Requires targeted technical improvement in JCL, REXX, and Mainframe Security Infrastructure

Key Responsibilities Administer & support CA ACF2 security across IBM Mainframe Manage user provisioning, access rules, resource controls, and policies Support RACF environments (preferred) Perform security assessments, RBAC implementation, least‑privilege modeling Execute ACF2/RACF upgrades, migrations, and enhancement projects Conduct compliance audits, access recertification, and security reviews Investigate & resolve security incidents and violations Maintain security controls for TSO, CICS, IMS, DB2, Batch, Started Tasks, USS Optimize security rules and reduce operational risk Develop documentation, standards, and SOPs Collaborate with infra, audit, compliance, and application teams Participate in DR planning and security testing

Required Skills (Mandatory) 6–8+ years Mainframe Security CA ACF2 – Must Have Mainframe logical security administration Access management, dataset security, privileged access controls Security policy implementation & audit support IBM z/OS security architecture CICS, Batch, System & Started Task security Strong troubleshooting & multi‑engagement handling

Preferred Skills IBM RACF administration

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