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Endpoint Security Specialist at Celestica

Celestica Inc.

toronto, on, Canada Full-time July 04, 2026

Opportunity Description

Join Celestica as an Endpoint Security Specialist in Toronto, ON. Focus on ThreatLocker management to secure engineering applications through effective policy implementation and auditing practices.
In this critical role, you will ensure that application control strategies are securely embedded within the organization’s infrastructure, preventing unauthorized actions. Your proficiency in Windows systems and cybersecurity practices will be essential as you operate within a Zero Trust framework. Engage in evaluating threats, managing application whitelisting, and supporting a secure operational environment.
Key Responsibilities:
• Develop policies for ThreatLocker Application Allowlisting
• Manage Ringfencing and Access Control for applications
• Conduct daily audits during Learning Mode
• Monitor ThreatLocker logs for policy compliance
• Ensure maintenance of security-focused documentation
Requirements:
• Minimum 3 years managing ThreatLocker in production
•...
Full-time Other-General

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