Network Engineer, Fortinet & Cloud Security

OSL Retail Services Inc. is seeking a Network Engineer to design, manage, and secure our enterprise network and Fortinet ecosystem, spanning on‑premises, hybrid, and cloud environments.

You will lead complex networking initiatives, improve security postures, and ensure reliable connectivity for our corporate clients from the Mississauga headquarters. You will own Fortinet deployments (FortiGate, FortiManager, FortiAnalyzer), perform advanced routing/switching, and collaborate with IT teams to