Home / Jobs / AI Detection Engineering Information Security Specialist (B3617)
Posted:
March 19, 2026
Location:
Toronto, Ontario, Canada

Job Description

Description

:

We are seeking an experienced and technically proficient Information Security Specialist (L10) to lead CTD’s AI-driven detection engineering capability. This role owns the design, implementation, and operation of machine learning–enhanced detections across SIEM/XDR ecosystems, elevating alert fidelity and analyst productivity through automation, codified pipelines, and governed model lifecycle. You will partner with CSOC, CSIRT, Threat Hunting, and platform teams to deliver enterprise-scale detections that adapt to evolving threats, while mentoring L9 engineers and shaping CTD’s detection roadmap. 

Key Responsibilities 

AI Detection Engineering & Content Leadership 

  • Design, build, and productionize ML/AI detections (e.g., anomaly detection, behavior models, graph analytics) for Microsoft Defender (MDI/MDE/MDO), Sentinel, Splunk, and related platforms; champion model quality, drift monitoring, and explainability. 
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    Job Overview

    Job Type: Full time
    Location: Toronto, Canada
    Posted: March 19, 2026
    Deadline: April 28, 2026