AI Security Architect

10+ years of experience in cybersecurity, security architecture, or cloud security

3+ years of experience securing AI, machine learning, data science, or advanced analytics platforms

Demonstrated experience developing enterprise security architectures

Strong understanding of AI/ML technologies, LLMs, agentic AI frameworks, cloud security architectures, identity and access management, threat modeling, and risk management

Experience with enterprise cloud platforms, including AWS and Azure

Relevant cybersecurity, cloud security, enterprise architecture, and AI security certifications such as CISSP, CCSP, SABSA, AWS Security Specialty, Azure Security Engineer, or equivalent

The AI Security Architect reports to the Manager, Cybersecurity Technology.

This role is responsible for defining, designing, and governing the security architecture for Artificial Intelligence (AI), Generative AI, Agentic AI, Large Language Models (LLMs), and Machine Learning (ML) solutions across the enterprise.

The AI Security Architect provides technical leadership to ensure AI technologies are deployed securely, comply with regulatory and governance requirements, and align with enterprise cybersecurity standards.

This role partners with business, AI governance, cloud, infrastructure, application, and cybersecurity teams to enable secure AI adoption while managing emerging AI-related risks.

Develop and maintain Enterprise Security AI security technology roadmap, standards, and reference architectures

Establish AI security design principles, guardrails, and governance requirements

We are a leader in North American energy infrastructure, spanning Canada, the U.S. and Mexico. Every day, our dedicated team proudly connects the world to the energy it needs—moving over 30 per cent of the cleaner-burning natural gas used across the continent. Complemented by strategic ownership and low-risk investments in power generation, our infrastructure fuels industries and generates affordable, reliable and sustainable power across North America, while enabling LNG exports to global markets.

TC Energy is an equal opportunity employer and participates in the E-Verify program supervised by the US government. We welcome applications from all qualified individuals regardless of race, religion, age, sex, color, national origin, sexual orientation, gender identity, veteran status, or disability. We are also committed to providing accommodations throughout the recruitment process. Applicants requiring accommodations or accessible formats are encouraged to contact us at careers@tcenergy.com for support.

All applicants must have legal authorization to work in the country where the position is based, without restrictions. Background screening is required for all positions, which may include criminal and/or credit checks. Offers may be extended at a different level or job title that best aligns with the successful candidate's qualifications.