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Senior Security Specialist Onsite Role

Source Code | toronto, Canada | Posted June 14, 2026

Position Overview

Elevate your career as a Senior Security Specialist at 525 University Avenue. This onsite position focuses on threat modeling and risk assessments, requiring deep expertise in frameworks like ISO 31000 and NIST RMF.

This role is ideal for seasoned professionals with 10-15 years of experience in risk management and assessment. As a Senior Security Specialist, you will identify vulnerabilities, conduct thorough threat risk assessments, and develop mitigation reports. Your communication and reporting skills will be pivotal in presenting findings to technical teams and executive leadership.

Key Responsibilities: • Conduct comprehensive Threat Risk Assessments (TRA) • Develop and apply threat models to identify risks • Compile detailed TRA reports and maintain risk registers • Propose actionable risk mitigation strategies • Support compliance and audit activities aligned with standards

Requirements: • 10–15 years in Risk Management & Assessment • Proven experience...

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