Security Architect

Security Architect (Toronto, ON, M5A 3N7) | 04/27/26

Job Description Job Title:

Security Architect Location:

Toronto, Canada (On-site Day 1) Role Summary We are seeking an experienced Security Architect with strong expertise in enterprise security architecture, cloud security, and Generative AI (GenAI). This role focuses on architecture review, governance, and secure adoption of AI-driven solutions, including LLMs and agentic systems. The ideal candidate will combine deep technical knowledge with hands-on experience in designing secure architectures, authoring Architecture Decision Records (ADRs), and guiding enterprise-level security governance frameworks. Key Responsibilities 1. Architecture Review & Advisory

• Conduct security reviews of solution architectures, ADRs, and AI-enabled platforms
• Evaluate GenAI and agentic system designs for model security, data protection, and prompt integrity
• Ensure alignment with enterprise standards, compliance, and risk tolerance
• Provide actionable recommendations for both traditional and AI-based systems 2. Architecture Authoring & Governance
• Author and maintain Architecture Decision Records (ADRs) and security patterns
• Develop reference architectures for GenAI, LLM integration, and multi-agent systems
• Drive governance through structured architecture review processes (SARB)
• Ensure clear documentation of decisions, trade-offs, and security controls 3. GenAI & Agentic Security
• Define and implement controls for: o Model access & data boundaries o Prompt injection prevention o Secure orchestration of AI agents
• Establish guardrails for autonomous and multi-step AI systems
• Evaluate security of AI platforms (e.g., Vertex AI, Azure OpenAI)
• Contribute to enterprise policies for Responsible AI usage 4. Technical Leadership
• Provide expertise across application, cloud, API, and data security
• Support teams integrating GenAI copilots, RAG systems, and automation agents
• Lead threat modeling for AI-integrated enterprise systems 5. Continuous Improvement & Automation
• Leverage GenAI tools for security reviews, documentation, and design validation
• Develop reusable prompts, frameworks, and review methodologies
• Mentor teams on human-AI collaboration and secure AI adoption Required Skills & Expertise
• Strong experience in Security Architecture & Design
• Hands-on knowledge of

Cloud Platforms:

AWS, Azure, GCP

• Expertise in API Security, Cryptography, and Data Protection
• Experience with GenAI / LLMs / AI Security concepts
• Familiarity with tools like GitHub, GitLab, Bitbucket
• Knowledge of PostgreSQL / Database Security
• Understanding of Palo Alto or network security solutions
• Experience in ServiceNow or enterprise workflow tools Core Competencies
• Enterprise security frameworks:

TOGAF, SABSA, NIST CSF

• GenAI architecture, model lifecycle, and governance
• AI threat modeling, data leakage prevention, and agent control
• Strong documentation and decision-making skills (ADR writing)
• Cross-domain expertise in cloud, application, and data security Qualifications
• Bachelor's or Master's degree in Computer Science, Cybersecurity, or related field
• 7+ years of experience in security architecture or solution design
• Experience working with AI/ML or GenAI-based systems Preferred Certifications

CISSP, CCSP, SABSA, TOGAF

• AI-related certifications (NIST AI RMF, Azure AI Engineer, etc.) Success Metrics
• Secure and scalable adoption of GenAI solutions
• High-quality ADRs and architecture reviews
• Reduced security risks across AI and enterprise systems
• Establishment of best practices for secure AI governance Regards, Ajay Tanwar E-Solutions Inc.

| 2 North Market Street | Suite #400 | San Jose, CA - 95113

US Direct:

669-250-0966 |

Fax:

408-521-0167

Email:

ajay.t@e-solutionsinc.com |

Web:

www.e-solutionsinc.com USA | CANADA | UK |

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INDIA Disclaimer:

 E-Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. We especially invite women, minorities, veterans, and individuals with disabilities to apply. EEO/AA/M/F/Vet/Disability. Security Architect1Governance, Security Architect, LLM, genai, ADRs Canada