Senior SIEM Architect - MS Sentinel & Defender Expert

CDW Canada
📍 mississauga, peel region, Canada 💼 Full-time 🕒 Posted June 09, 2026

Job Description

A leading IT services company based in Canada is seeking a Sr. Security Consultant specializing in Managed Detection and Response services, particularly on Microsoft technologies like Sentinel and Defender. The ideal candidate will have extensive hands-on experience with various SIEM tools, excellent communication and mentorship skills, and a track record of providing high-level customer support. This position involves developing recommendations for improvements, conducting service reviews, and acting as a subject matter expert for complex technical issues to enhance customer satisfaction.
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Job Details

  • Location mississauga, peel region
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 09, 2026
  • Application Deadline July 19, 2026