Lead enterprise vulnerability management for the City of Toronto, applying Tenable expertise across IT and OT environments in Toronto.

This senior specialist supports the CISO mandate, cyber vision, and strategy across City divisions, agencies, and corporations. The position develops and manages vulnerability programs, interprets assessments, prioritizes risk, and drives remediation. It also provides technical leadership for cybersecurity initiatives.

Key Responsibilities

Develop, deploy, and manage the Vulnerability Management program

Lead vulnerability lifecycle activities from discovery through closure

Assess, prioritize, and report vulnerabilities to stakeholders

Coordinate patch management and remediation follow-up

Deliver enterprise metrics, KRIs,



and senior management reports

Requirements

Post-secondary degree or equivalent education and experience

Extensive vulnerability management experience across IT and OT

Experience with vulnerability assessment and scanning tools

Experience with Tenable products, prioritization, and remediation tracking

Knowledge of SCADA, Microsoft systems, and security practices

Bring Tenable, vulnerability assessment, risk prioritization, and technical leadership expertise to the City of Toronto’s cybersecurity program.

📌 Senior Vulnerability Management Specialist (Toronto)
🏢 City of Toronto
📍 Toronto