Location
trois rivières, mauricie, Canada
Posted
June 18, 2026
Job Description
Time Type
Regular
Job Description
ADMINISTRATOR, NETWORK INFRASTRUCTURE
Position Summary
The Network Administrator is responsible for the 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.
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 routing.
- Deploy, operate, and optim...