Mainframe RACF/ACF2 Security Architect

Company: Vertali Limited
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Vertali Limited is seeking an experienced Mainframe Security Consultant with RACF and ACF2 expertise to support external clients on a contract basis. The role focuses on strengthening access controls, improving compliance, and delivering targeted remediation across client z/OS environments.

You will advise, configure, and optimise RACF/ACF2 rulesets and run entitlement reviews. Strong hands-on mainframe security experience and excellent client-facing communication skills are essential to guide

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Posted: July 12th, 2026