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AI Security Associate Architect

Canada, Toronto, Ontario💼 Full-time🗓 2026-09-11 → 2026-09-26

Core

Design and enforce secure-by-design architectures and secure-by-default configurations for Thomson Reuters' products, platforms, and enterprise systems, including multi-cloud environments and AI/agentic systems.

Role type

Senior IC security associate architect

Builds

Reference architectures, secure design patterns, cloud guardrails, and reusable security standards for shared services and cloud landing zones.

Domain

Enterprise security, cloud security, and AI security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure

Required skills

Security architecture, software engineering, application security, cloud security, cryptography, key management, authentication/authorization, identity federation, network security, OS security, data protection, detection/response, Kubernetes, secure CI/CD, multi-cloud management (AWS/Azure/GCP), AI and agentic system security (prompt injection, model integrity), regulatory compliance translation, threat modeling, risk assessment, architectural decision documentation.

Preferred skills

Enterprise-scale multi-cloud security architecture, AI/generative AI/LLM security (model governance, data protection, tool integration), scaling security architecture standards and cloud guardrails.

Technologies

AWS, Azure, GCP, Kubernetes, CI/CD pipelines, AI/LLM frameworks

Responsibilities

Clarify technology risks by assessing evolving threats and translating security frameworks/regulatory requirements into actionable guidance; Establish repeatable assessment frameworks and security requirements for risk identification and control selection; Work with domain architects to define reference architectures and secure design patterns; Assess risks and document architectural decisions when teams deviate from standards; Lead architecture reviews and threat modeling for new systems, integrations, and emerging technologies; Review multi-cloud platforms, modern application stacks, and AI/agentic systems; Track findings and align stakeholders on security trade-offs; Ensure reference architectures and guardrails are continuously updated.

Seniority

Senior, hands-on IC with technical leadership

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