Qu Data Centres

Lead, Security Operation

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
May 28, 2026
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Job Description

Position Summary

The Lead, Security Operations is a hands‑on security leadership role responsible for overseeing the day‑to‑day operation and continuous improvement of the organization’s security posture. Operating within a small internal team and in partnership with outsourced SOC and security service providers, this role provides internal leadership, coordination, and subject‑matter expertise across security monitoring, incident response oversight, vendor management, security tooling, internal processes, and staff awareness.

Key Responsibilities

Security Operations & Monitoring

  • Oversee day‑to‑day security operations across the organization, coordinating closely with outsourced SOC and incident response partners.
  • Review SOC alerts, escalations, and incident reports to ensure timeliness, accuracy, and appropriate remediation.
  • Maintain and tune SIEM, EDR, vulnerability management, and other security tools to ensure op...

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