Responsibilities

Develop detailed DB2, IMS, DMS II security standards and playbooks

Define RBAC, SoD and least-privilege role models

Define fine-grained access patterns (plans, packages, PSBs, databases, segments)

Define security testing and validation strategy

Review onboarding and remediation designs

Support audit evidence generation

Tools & Skills

IBM DB2 (z/OS), IMS, DMS II

RACF/ACF2/TSS, Dataset Security, Resource Rules, Privilege Reviews

Access validation, negative testing, SoD checks, audit evidence

Security Playbooks

RBAC & Role Templates

Testing & Validation Frameworks

Design Review Checklists

Mainframe DBAs, IAM Teams, Security Teams, Application Owners

Analytical thinking, strong advisory skills, collaboration, attention to detail

Bachelor’s degree in Computer Science, Engineering, or equivalent

IBM DB2, Mainframe Securi...