Senior Manager, Security Architecture, Engineering and SOC (Etobicoke, ON – Hybrid)

Position Summary

We’re looking for a technically strong and hands‑on Senior Manager, Security Architecture, Engineering and SOC to lead and evolve LifeLabs’ cybersecurity operations and technology landscape. This is a hybrid role based in Etobicoke, ON, offering the opportunity to shape and strengthen our security posture while working closely with cross‑functional teams and external partners.

Responsibilities

• Lead the design, configuration, integration, and continuous improvement of the cybersecurity technology stack to maximize threat detection, operational efficiency, and alignment with enterprise architecture.
• Oversee implementation and tuning of security tools (SIEM, SOAR, EDR/XDR, vulnerability management, identity and network security) to improve accuracy, reduce false positives, and ensure seamless interoperability.
• Drive automation of security workflows and processes to accelerate response times and improve consistenc...