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⏰ Full-time

ThreatLocker Specialist

Celestica
Location 📍 Toronto, Canada
Posted 📅 June 22, 2026
Work Type ⏰ Full-time

Position Overview

08 - Specialist, Information Security
Req ID: 137488
Remote Position: Hybrid
Region: Americas
Country: Canada
State/Province: Ontario
City: Toronto

**Summary**

This role is critical for ensuring endpoint application control remains secure and usable for engineering teams, particularly by acting as a dedicated support function during the stabilization phase of a Default-Deny rollout.

In this role, you will be responsible for designing, implementing, auditing, and maintaining ThreatLocker policies across our organization (and/or client environments). You will play a critical role in preventing ransomware, malware, and unauthorized software execution by managing Application Whitelisting (Allowlisting), Ringfencing, Storage Control, and Elevation Control.

The ideal candidate has a strong background in system administration or cybersecurity, possess a deep understanding of Windows operating systems, and is passionate about achieving a t...

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Job Details

Employment Type
Full-time
📊
Category
other-general
🏠
Work Arrangement
On-site
📍
Location
Toronto, Canada