Senior Information Security Officer

Position Overview Job Title:

Senior Information Security Officer (SISO)

Location:

Toronto, ON (Remote)

Employment Type:

Permanent Full‑Time

Salary:

$101,360 – $121,360

Language:

English required; French is an asset

Key Responsibilities

Security Governance: develop, maintain, and socialize security policies, standards, procedures, and architecture guardrails aligned to business objectives.

Risk Management: lead and/or support security risk assessments, control reviews, threat modeling, risk treatment plans, and executive‑ready reporting.

Security Operations: design and continuously improve security monitoring, alerting, and response processes across Microsoft Azure cloud and on‑prem infrastructure (VMware ESX/NSX), as well as endpoint, identity, network, and SaaS environments.

Detection Engineering: build and tune SIEM detections and analytics (queries, correlati...