Senior Security Architect & IT/OT Leader

Company: Ernst & Young Advisory Services Sdn Bhd
Apply for the Senior Security Architect & IT/OT Leader
Location: Northern Ireland
Job Description:

EY’s Cyber Security practice seeks a Senior Manager to lead security architecture advisory and governance across IT and OT environments in Belfast. You will translate regulatory requirements into practical security designs and drive secure solutions with clients and stakeholders.

As a leader, you will review project designs, balance security with operational needs, and contribute to architecture governance boards while mentoring teams and promoting secure development practices.

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Posted: October 9th, 2026