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Tier-1 bank brand and Bangalore location increase applicant density, but niche mainframe USS security reduces pool.
Highly specialized mainframe z/OS USS and RACF skillset limits cross-industry transferability.
Requires 10+ years mainframe z/OS USS security, RACF expertise and compliance experience, so highly selective.
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Manage and secure z/OS UNIX System Services (USS) environments ensuring alignment of UNIX permissions, ESM controls (RACF/TSS), and enterprise security standards.
Control privileged access and audit USS user identities, POSIX permissions, and USS security events to enforce least privilege and separation-of-duties.
Collaborate with security architects, system programmers, middleware teams, and audit stakeholders to maintain secure and compliant USS platform and develop USS security standards and procedures.
Bachelor’s degree.
10+ years’ experience with mainframe and z/OS UNIX System Services.
Strong hands-on experience securing USS environments including RACF or equivalent ESM administration for USS.
Work Experience Required: At least 6 years of relevant experience expected for required skills.
Experienced in managing USS identities, POSIX permissions, and UNIXPRIV/FACILITY class resources within a secure mainframe environment.
Skilled in collaborating across IT security, system programming, middleware, and audit teams for compliance and incident response.
Possesses knowledge of least-privilege principles, zFS/HFS file systems, and USS audit logging to drive security and operational reliability.