Elevate endpoint application control as an Information Security Specialist at Celestica. This hybrid role supports engineering teams by managing ThreatLocker policies to prevent unauthorized software execution.

As a key player in the security team, you will design, implement, and maintain ThreatLocker application policies. Your expertise in system administration and cybersecurity will be crucial during the Default-Deny rollout. Focus on preventing ransomware and ensuring a Zero Trust security posture across client environments.

Key Responsibilities:



• Create and tune ThreatLocker application allowlisting policies • Manage Ringfencing to restrict authorized application behavior • Implement least-privilege access control for users • Monitor daily ThreatLocker approval requests effectively • Maintain updated ThreatLocker agents across all endpoints

Requirements: • 3+ years of ThreatLocker management experience • 3+ years in System Administration or Cybersecurity • In-depth knowledge of Windows OS fundamentals • Basic scripting knowledge in PowerShell or Command Prompt • Familiarity with macOS or Linux is advantageous

Bring your ThreatLocker expertise and cybersecurity skills to Celestica's dedicated team. #J-18808-Ljbffr

📌 Information Security Specialist at Celestica (Winnipeg)
🏢 Celestica
📍 Winnipeg