Network Security Engineer
Location
toronto, on
Job Type
Full-time
Category
IT & Technology
Posted
May 28, 2026
Responsibilities
- Design, install, automate, and manage network infrastructure devices, including switches, routers, firewalls, NAC, WAN/LAN systems, wireless access points/controllers, DNS, SSL certificates, and structured cabling.
- Analyze business requirements to develop scalable and secure technical network solutions and architectural frameworks.
- Perform network modeling, analysis, and planning, including disaster recovery and contingency strategies.
- Design, test, inspect, and implement data communications systems and network changes.
- Deploy and optimize security policies, rulesets, and configurations across NGFWs, SASE platforms, and segmentation technologies to enhance security posture, performance, and operational efficiency.
- Develop test plans, implementation strategies, and project timelines for network-related initiatives.
- Troubleshoot and diagnose complex network issues involving multiple variabl...