Fortinet expertise and enterprise networking define this Network Engineer role at OSL Retail Services in Mississauga, Ontario. Secure complex environments.

As a Network Engineer, you will design, manage, and secure corporate infrastructure, Fortinet technologies, and cloud connectivity. The role emphasizes FortiGate, FortiSwitch, FortiAP, VPNs, Azure networking, and defense-in-depth security. You will support on-premises, hybrid, and cloud environments.

Key Responsibilities:
Administer and harden enterprise Fortinet network infrastructure
Implement ZTNA, IPS, web filtering, and SSL inspection
Maintain diagrams, standards, playbooks, and problem records
Monitor capacity, latency, bandwidth, and uptime metrics
Investigate complex routing, switching, VPN,



and security incidents

Requirements:
Five-plus years designing complex enterprise network settings
Advanced FortiGate, FortiManager, FortiAnalyzer, and FortiClient EMS proficiency
Deep BGP, OSPF, VLAN, STP, and SD-WAN knowledge
Azure networking experience with VNets and gateways
Fortinet Certified Skilled or Solution Specialist certification preferred

Apply enterprise networking, Fortinet security, Azure connectivity, and incident response expertise as OSL’s Mississauga Network Engineer.
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📌 Senior Fortinet Network Engineer Mississauga
🏢 OSL Retail Services
📍 Mississauga