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Expert Security Architect Role at CN

Company

Canadian National Railway Company

Location

montréal- st, qc

Posted

June 24, 2026

Position Overview

Transform CN's cybersecurity landscape as an Expert Security Architect, integrating security into technology design across cloud and enterprise environments. Your skills in AI security will be critical.
This role involves managing security architecture, focusing on AI and emerging technologies. You will implement risk management processes while enforcing compliance with enterprise standards. Collaborate with cross-functional teams, influencing architectural decisions and mentoring junior staff in security best practices.
Key Responsibilities:
• Define controls for enterprise security architecture
• Ensure maintainable and well-documented security measures
• Guide AI workload security and risk assessments
• Partner with other teams to secure technology initiatives
• Create audit-ready architecture documentation
Requirements:
• 12+ years in relevant work, with 5+ years in security architecture
• Multi-cloud experience with AWS, Azure, Google Cloud
• Famil...

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