Full-time

Senior Security Analyst

Posted by Longo's • vaughan, on, Canada

📍 vaughan, on 🕒 June 04, 2026

About the Role

We’re seeking a

Senior Security Analyst

to play a key role in protecting Longo’s systems, data, and customers. You’ll combine hands‑on technical expertise with leadership in compliance, governance, and security operations, all in a collaborative, fast‑paced team environment.

Responsibilities

Threat Detection and Response:

Oversee monitoring and investigation of security alerts from SIEM, EDR, and WAF; act as escalation lead for high‑severity incidents.

Incident Management and On‑Call Support:

Serve as escalation point during critical incidents; support after‑hours response for priority IT security events; document incidents with root cause analysis.

Security Tool Integration and Operations:

Lead deployment, configuration, and optimization of security technologies including PAM, SIEM, EDR, and micro‑segmentation solutions.

Vulnerability and Patch Management:

Oversee vulnerability scanning,...

Ready to Apply?

Submit your application today and take the next step in your career journey with Longo's.

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