IT Technical Advisor Senior (Toronto)

About the role

You are a seasoned Infrastructure Security and Senior Windows Systems Administrator with strong expertise in Windows Server, Active Directory, HSM appliances, and PKI/PQC. You will join an agile IT team based in Montreal, Laval, Saint‑Hyacinthe, or Toronto (ON). Highly self‑sufficient, organized, and rigorous, you proactively anticipate issues and assess impacts and risks before they affect service availability and/or security.

Reporting to the Manager, Infrastructure Security, you will contribute to high‑value initiatives at Intact and serve as a trusted technical pillar for both the team and the broader organization. Your primary mandate is to ensure the reliability, security, and scalability of our technology stack—including operating systems, virtualization platforms, infrastructure security controls, and key middleware products—to meet current and future business needs.

Job Responsibilities

• Infrastructure Security Subject M...