Senior Security Architect

The Ontario Securities Commission (OSC) is seeking a Senior Security Architect to lead the evolution of our enterprise security architecture and cybersecurity strategy. In this role, you will partner with leaders to strengthen our security posture, mitigate emerging threats, and embed security across all technology solutions and business initiatives. You will serve as a trusted advisor, safeguarding the systems that support Ontario's capital markets.

• Define and evolve enterprise security architecture, standards, and governance
• Design and recommend security solutions aligned with business objectives
• Lead security architecture reviews and threat modeling activities
• Embed Security-by-Design and Zero Trust principles
• Assess emerging technologies for security and risk implications
• Provide leadership on identity security and secure access strategies