Senior Security Architect/Security Specialist

Randstad Canada • Toronto, Ontario • Posted July 09, 2026

About the Role

We are seeking a highly accomplished and technical Senior Security Architect (Security Specialist) for an enterprise-level contract opportunity based in Toronto. In this role, you will take on a premier leadership capacity within the cybersecurity engineering and information technology governance streams, specializing in the design, configuration, and implementation of robust security architectures across complex heterogeneous landscapes.

As a principal security authority, you will bridge the gap between abstract business requirements, regulatory threat drivers, and technical defense systems. Operating within a hybrid framework, you will provide technical direction to ensure high availability, design secure network segmentation across multi-cloud and hybrid environments, and champion data defense strategies. This role demands an elite subject matter expert who can confidently author security blueprints, establish identity governance controls, and lead enterprise risk mitigatio...