Lead remediation of MQ security vulnerabilities within a mainframe environment
Design and implement secure access control frameworks using Broadcom Top Secret
Define and document security patterns and controls across: Batch processing environments, CICS transactions, User access and permissions, Third-party integrations
Collaborate with mainframe and MQ engineers/SMEs to ensure best-practice security implementation
Provide expert input on mainframe security architecture and governance
Ensure all remediation activities are completed within audit timelines (before September deadline)
Produce clear documentation of security configurations, standards, and patterns
Requirements
Minimum 10 years’ experience in mainframe environments
Advanced expertise in MQ on Mainframe (z/OS)
Strong hands-on experience with Broadcom Top Secret
Deep understanding of mainframe security architecture and access control models
Experience applying DevOps practices within mainframe environments
Solid knowledge of CICS security, Batch job security controls, User authentication and authorization frameworks, Third-party tool security integration
Experience with audit remediation and compliance requirements
Ability to define and implement scalable security patterns and standards