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Information Security Specialist ( AI Platform Security Specialist; B3617

Job in Toronto, Ontario, M5A, Canada
Listing for: The Toronto-Dominion Bank (Canada)
Full Time position
Listed on 2026-02-17
Job specializations:
  • IT/Tech
    Cybersecurity, AI Engineer, IT Consultant, Systems Engineer
Job Description & How to Apply Below
Position: Information Security Specialist ( AI Platform Security Specialist) (B3617)

Description

Key Responsibilities and Design Mandate

1. Security Design and Technical Leadership

· Own and Define Security Architecture:
Translate high-level business and regulatory requirements into detailed, reusable, and robust security architecture and design standards for the AI platform across Azure and GCP.

· Security PoC Mandate:
Lead and execute Proof-of-Concepts (PoCs) for complex, novel security technologies (like LLM Firewalls, Agentic AI security tools, and data posture management) to validate their effectiveness and establish implementation blueprints.

· Hybrid Cloud Hardening:
Design and document the necessary hardening and segmentation strategies to securely integrate AI assets deployed in Azure/GCP with sensitive On-Premises systems and data sources.

· Mentorship:
Serve as a subject matter expert, providing leadership and technical guidance to junior engineers and cross-functional teams on complex security implementations.

· Evaluate end-to-end AI lifecycle and apply security controls at each stage to protect against adversarial attacks and supply chain attacks.

2. Advanced Protocol and Application Security

· Agentic AI Protocol Security:
Act as the organizational expert in securing emerging multi-agent and tool-calling frameworks, specifically defining security requirements for protocols like Agent-to-Agent (A2A) and Model Context Protocol (MCP).

· Identity and Access Design (IAM):
Architect the entire Identity and Access Management (IAM) framework for AI environments, ensuring secure token exchange (OAuth 2.0/OIDC) and defining granular, auditable role-based access control (RBAC) across multi-cloud infrastructure.

· API Security Gateway:
Design the security posture and controls for API gateways and application delivery networks that front external-facing LLM and RAG (Retrieval-Augmented Generation) applications.

· Mitigation Solutions:
Support the design, build, and testing of security controls to mitigate common AI/ML attacks as outlined by frameworks like the OWASP Top 10 for LLM Applications, Mitre Atlas.

3. Collaboration and Strategy Translation

· AI Red Team Support:
Partner closely with AI Development teams to provide the essential infrastructure and tooling expertise necessary to support their AI Red Team program and broader security initiatives.

· Strategy Implementation:
Work directly with Dev Ops and Platform Engineering teams to translate your successful security PoCs and design blueprints into robust, production-ready Infrastructure as Code (IaC) controls and automated security pipelines.

· Risk Governance:
Provide expert input to governance bodies regarding AI security risks, technical trade-offs, and compliance mapping for new AI product launches.

Required Qualifications and Expertise

· 7+ years of progressive experience in Cloud Security, Cyber Security Engineering, or Application Security.

3+Year with A.I. leading programs end to end.

· Deep, demonstrable knowledge of security design and architecture principles for scalable cloud-native applications.

· Expert-level practical experience securing infrastructure and services in Microsoft Azure and Google Cloud Platform (GCP).

· Deep understanding of AI security frameworks such as OWASP Top 10 for LLM Applications, OWASP API Top 10, Mitre Atlas

· Deep understanding of the end-to-end AI lifecycle with proven ability to secure each stage against adversarial attacks and supply chain vulnerabilities

· Expertise in Identity and Access Management (IAM) and advanced authorization protocols (OAuth 2.0/OIDC).

· Mandatory experience designing and implementing centralized Secrets Management solutions (e.g., Azure Key Vault, GCP Secret Manager).

· Proven ability to conduct security evaluations and technical PoCs for complex security products.

· Strong understanding of security vulnerabilities unique to Generative AI, LLM, and RAG architectures.

· Familiarity with Agentic AI concepts and security implications of emerging protocols (A2A, MCP).

· Excellent written and verbal communication skills, capable of presenting technical risks and design strategy to both engineers and executive leadership.

Who We Are:

TD is one of the world's leading global…

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