ThreatLocker Specialist
Toronto, ON, Canada • Posted July 01, 2026
Job Type:
Full-time
Location:
Toronto, ON
Posted:
July 01, 2026
Category:
other-general
Application Deadline:
July 06, 2026
Role Description
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...
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...
Interested in this role?
Click the button below to start your application for ThreatLocker Specialist at Celestica.
Apply Now