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Mainframe Security Specialist

Blue Pearl

SecurityRemoteSouth AfricaPosted 01 Nov 2026
Contractor

Remote, South Africa

Category: Financial Services

Location:

Role Overview:

We are looking for a highly experienced Mainframe Security Specialist to support a South African financial services client on a short-term, high-impact engagement .

This role focuses on addressing a critical audit finding related to MQ security on mainframe systems , ensuring robust access controls and security patterns are implemented ahead of a strict remediation deadline.

The successful candidate will bring deep expertise in mainframe security, MQ environments, and Broadcom Top Secret , along with the ability to collaborate with other senior engineers and SMEs.

Key Responsibilities:

Lead remediation of MQ security vulnerabilities within a mainframe environment.

Design and implement secure access control frameworks using Broad-com 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...

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