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