Protect enterprise systems through threat detection and incident response as a Senior Security Specialist in a five-day, in-office setting. Analyze risks, investigate alerts, and strengthen cybersecurity operations across Sunoco.The Senior Security Specialist supports cybersecurity operations across enterprise systems, applications, networks, and data. You will monitor security events, coordinate incident response, manage vulnerabilities, and assess risks. The work involves technical teams, business stakeholders, and technology partners, applying security frameworks, technologies, and analytical expertise.Key Responsibilities: Monitor alerts, logs, and threat intelligence for suspicious activityCoordinate investigation, containment, eradication, recovery, and reportingOptimize SIEM, EDR/XDR, IDS/IPS,



and email security platformsPrioritize vulnerabilities, track remediation, and validate corrective actionsPrepare security findings, recommendations, and operational documentationRequirements: Three to five years in cybersecurity or related disciplinesBachelor’s degree in computer science, information security, or related fieldExperience responding to incidents within enterprise environmentsKnowledge of NIST, CIS Controls, and OWASP frameworksFive-day-per-week, in-office availabilityBring enterprise incident response, security monitoring, vulnerability management, and analytical expertise to Sunoco’s cybersecurity operations.#J-18808-Ljbffr

📌 Senior Security Operations Specialist (Calgary)
🏢 Sunoco
📍 Calgary