Senior Security Architect

 

Description:

🔐 Hiring: Senior Security Architect – Cyber Security | Toronto | Hybrid

We are seeking a highly experienced Cyber Security professional with 10+ years of experience who brings a strong combination of Cyber Security Incident Response (CSIRT/SOC) and hands-on Zero Trust implementation.
This is a senior role focused on execution, incident leadership, and cyber security programme maturity, not just strategy or architecture.

Must have:
✅ 10+ years of Cyber Security experience
✅ Recent CSIRT/SOC experience, including coordinating and managing cyber incidents ✅ Experience across the incident lifecycle: triage, coordination, recovery and post-incident reviews
✅ Experience developing incident response procedures, playbooks, policies and standards
✅ Strong incident communication, reporting and executive briefing experience
✅ Hands-on Zero Trust implementation, not just strategy/design
✅ Strong Identity amp; Access Management (IAM) expertise
✅ Hands-on experience with MFA, Conditional Access, RBAC, PAM/PIM and Entra ID
✅ Zero Trust-aligned network security experience, including segmentation, secure access models and/or ZTNA
✅ Experience with the Microsoft security ecosystem, including Defender, Sentinel and Entra ID
✅ Experience assessing security environments, identifying gaps and implementing practical controls

Organization Robertson Stewart Limited
Industry IT / Telecom / Software Jobs
Occupational Category Senior Security Architect
Job Location Toronto, ON, Canada
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 10 Years
Posted at 2026-10-27 4:51 pm
Expires on 2026-12-11