Administrator, Network Infrastructure

Position: Administrator, Network Infrastructure

We are looking for a Network Administrator responsible for design, operation, and security of complex wired, wireless, and Internet‑facing network infrastructures spanning multiple data centers and locations. The role requires expertise across enterprise routing, firewalling, VPNs, DNS, load balancing, security appliances, and large‑scale wireless networks.

Time Type

Regular

Location

Montréal, QC

Key Responsibilities

• Design, implement, and maintain enterprise network architectures, including LAN, WAN, wireless, data center, and Internet‑edge environments.
• Administer, configure, and troubleshoot FortiGate/Juniper SRX firewalls, including policies, NAT, routing, and VPNs.
• Configure, maintain, and support Cisco Layer 2 and Layer 3 switching, including VLANs, spanning tree, EtherChannel, and inter‑VLAN routin...