Network Security Engineer – Global Support

HCLTech • toronto, on, Canada • Posted June 15, 2026

Location toronto, on
Job Type Full-time
Category IT & Technology
Posted June 15, 2026
Become a vital part of the Network Security Operations team, managing day-to-day production network security, including firewalls and intrusion detection systems. This role is crucial for delivering robust support services.
As a Network Security Operations Engineer, you'll leverage your 3+ years of IT experience to address incident management and implement service improvements. Your expertise in firewall technologies like zScaler, Fortinet, Cisco, and Checkpoint will be essential for maintaining network security within a global team environment. Additionally, you will act as a point of contact for incidents and changes, enhancing overall service delivery.
Key Responsibilities:
• Implement patch management and incident resolution for zScaler
• Lead Major Incident calls and perform Root Cause Analysis
• Manage security service lifecycle implementation and documentation
• Use monitoring tools to ensure system uptime
• Communicate effectively with internal teams
Req...

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