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 consistency across operations.