Become a Senior Cybersecurity Use Case Developer at Sun Life, where you’ll create advanced detection algorithms and security monitoring use cases in a hybrid work workplace. Drive impactful security solutions to enhance client protection and business security across diverse platforms. This role encompasses senior-level responsibilities in detection engineering, threat intelligence, and incident response within a cooperative framework.

You will leverage over five years of experience in security operations to lead the full lifecycle of use case development. Your expertise will ensure that Sun Life's cyber defenses evolve alongside emerging threats. Key Responsibilities:
Lead cyber security use case development across multiple telemetry sources
Translate threat intelligence into scalable, high-fidelity detection logic
Develop, test,



and optimize correlation rules and search queries
Establish and maintain use case development standards and metrics
Collaborate with internal teams to improve telemetry coverage and quality Requirements:
5+ years’ experience in security operations or a related cybersecurity role
Familiarity with SIEM, EDR, and cloud security technologies
Proficiency in programming languages for detection logic writing
Solid understanding of cybersecurity frameworks including MITRE ATT&CK;
Relevant cybersecurity certifications are a plus Elevate your cybersecurity career by ensuring robust detection capabilities that protect Sun Life clients and operations.

📌 Senior Cybersecurity Use Case Developer At Sun Life Toronto
🏢 Sun Life Financial
📍 Toronto