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Security Specialist (Toronto)

Teckhorizon

toronto, on, Canada Full-time June 19, 2026

Found Description

Our Client is looking for a Senior Security Specialist with strong experience across penetration testing, red team exercises, threat hunting, vulnerability assessments, source code review, and network and application security.
The successful candidate will support cybersecurity initiatives across Ontario Provincial Police and OPS province wide I⁢ infrastructure, applications, systems, and information resources. This role requires hands‑on offensive security expertise, robust technical analysis, and the ability to document risks and provide recommendations to both technical and executive audiences.
Key ResponsibilitiesConduct penetration tests, vulnerability assessments, source code reviews, network vulnerability assessments, threat hunting activities, and red team exercises
Identify, analyze, and exploit common vulnerabilities in web applications, networks, systems, and enterprise environments
Use manual testing techniques and enterprise‑grade automated tools to assess s...

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