Be a pivotal part of the cybersecurity team at EY as a Cybersecurity Operations Senior Analyst, working with Microsoft Sentinel and Defender. Lead investigations and enhance security processes across client settings. This senior role is critical for overseeing complex security incidents and providing expert guidance in a client-facing Managed Security Service Provider setting.

You will be responsible for monitoring, analyzing, and responding to security alerts while applying advanced Kusto Query Language for threat detection. Enhance operational workflows through automation and manage diverse investigations effectively. Key Responsibilities:
Lead investigations of critical security incidents for various clients
Analyze and document incidents, recommending mitigation actions




Automate reporting and response workflows with Azure Logic Apps
Produce transparent communication of findings to stakeholders
Provide mentorship to junior security analysts Requirements:
5+ years in security operations and incident management
Solid hands-on experience with Microsoft Sentinel and Defender tools
Proven knowledge of Kusto Query Language
Background in a client-focused MSSP or security operations role
Relevant certifications in cybersecurity preferred Leverage your leadership and technical expertise to safeguard client environments at EY.

📌 Cybersecurity Operations Senior Analyst At Ey Ottawa (Canada)
🏢 EY
📍 Canada