Senior Security Architect (10+ years) to oversee business acceleration through AI and security architecture Support implementation of the enterprise architecture vision through roadmaps and solution documents
Lead design and delivery of security architecture strategies aligned with organizational goals
Design and implement security architecture solutions across systems and applications
Continuously assess and improve security processes, procedures, and infrastructure
Help define and maintain the architecture lifecycle, deliverables, models, and roles
Serve as a trusted technical advisor collaborating with business and technology stakeholders
Ensure adherence to architecture standards and principles for high-performance solutions
Facilitate and contribute to architecture decisions for technical, business, and information environments
Must Haves
10+ years in security architecture and information security across large enterprise environments
Strong background in access management , cloud security , risk management , and Zero Trust frameworks
Experience and Exposure to AI
Experience with NIST CSF , Palo Alto SASE , and AWS
Industry certifications: CISSP , CISA , CISM , CCSP , or SABSA
Undergraduate degree or college diploma in a related field
Nice to Have
Experience providing strategic guidance in large consulting organizations
Knowledge of certificate lifecycle management
Exposure to AI security and learning applications
Contract, Toronto, Onsite 3 days/week
Working Hours: 37.5
Contract: 6-12 months + extension




Responsibilities
Support implementation of the enterprise architecture vision through roadmaps and solution documents
Lead design and delivery of security architecture strategies aligned with organizational goals
Design and implement security architecture solutions across systems and applications
Continuously assess and improve security processes, procedures, and infrastructure
Help define and maintain the architecture lifecycle, deliverables, models, and roles
Serve as a trusted technical advisor collaborating with business and technology stakeholders
Ensure adherence to architecture standards and principles for high-performance solutions
Facilitate and contribute to architecture decisions for technical, business, and information environments
Must Haves
10+ years in security architecture and information security across large enterprise environments
Robust background in access management , cloud security , risk management , and Zero Trust frameworks
Experience and Exposure to AI
Experience with NIST CSF , Palo Alto SASE , and AWS
Industry certifications: CISSP , CISA , CISM , CCSP , or SABSA
Undergraduate degree or college diploma in a related field
Nice to Have
Experience providing strategic guidance in large consulting organizations
Knowledge of certificate lifecycle management
Exposure to AI security and learning applications
Disclaimer:
AI may be used in evaluating candidates.
This posting is for an existing vacancy.
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📌 Senior Security Architect (10+ years) to oversee business acceleration through AI and security archi (Ontario)
🏢 S.I. Systems
📍 Ontario