Sr. Security Consultant - SIEM Technologies
Location
mississauga, peel region
Job Type
Full-time
Category
Consulting
Posted
June 04, 2026
Sr. Security Consultant
The Sr. Security Consultant performs ongoing client support for complex technical performance issues and develops recommendations to ensure adherence to service level agreements and customer service excellence. The Sr. Consultant will specialize in Managed Detection and Response service on Microsoft technology stack, primarily Sentinel and Defender, and act as a subject matter expert. In addition, the Sr Consultant is required to provide input on how to drive process improvements, gain efficiencies, and create opportunities for improved workflow and automation. The Sr Consultant acts as a primary technical owner on the assigned accounts.
Responsibilities
Services Delivery – 50% job weight
- Deploy, tune and optimize MS Sentinel and Defender platforms.
- Perform new customer onboarding
- Act as a Subject Matter Expert for MS Sentinel and MS Defender
- Act as an escalation point for SOC an...