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MethodHub · 1 day ago

Security Architect

Toronto, Ontario, Canada

Contract

Hybrid

Senior Level

7+ years exp

MethodHub is seeking a Security Architect to ensure enterprise security architecture with a focus on Architecture Decision Records and Security Architecture Review Board submissions. This role combines technical expertise in security with a focus on Generative AI and governance to ensure secure design and responsible automation adoption.

AnalyticsBig DataCloud ComputingSoftware

Hiring Manager

Harshith Varma

Responsibilities

Lead security reviews of solution and domain architectures, ADRs, and AI-enabled platforms

Assess GenAI and agentic solution designs for model security, data protection, prompt integrity, provenance, and safe orchestration of agents

Evaluate proposals for alignment with enterprise standards, regulatory expectations, and risk tolerance

Produce actionable review comments with traceable recommendations, covering both traditional and AI-driven architectures

Define and assess controls for GenAI systems, including:

Model access, data boundary, and prompt injection defenses

Guardrails for AI agents performing autonomous actions or multi-step reasoning

Secure orchestration, isolation, and human oversight mechanisms

Evaluate the security of agent frameworks, LLM pipelines, and model-hosting platforms (e.g., Vertex AI, Azure OpenAI)

Contribute to enterprise policy for responsible AI use and GenAI-assisted development

Use and refine GenAI tools for document review, security design assistance, and ADR quality assurance

Develop reusable prompts, review heuristics, and decision frameworks that enhance SARB throughput and consistency

Mentor peers in human-AI collaborative authoring, emphasizing accountability and verification of AI output

Qualification

Enterprise security architectureGenAI systems architectureAI security patternsCISSP certificationTOGAF certificationCloud security experienceAuthorshipAnalytical writingGenAI tools