Senior Network & Infrastructure Administrator

We are partnering with a well-established Quebec-based organization operating in the education and public services sector. Its technological environment is complex, distributed, and continuously evolving, with infrastructure deployed across multiple geographic locations.

In this context, the organization is looking to hire a Senior System and Network Administrator who will take ownership of a critical multi-site infrastructure, ensure its stability, and actively contribute to its evolution.

You will be responsible for managing, evolving, and securing a distributed IT infrastructure including Microsoft server environments, multi-site networks (LAN/WAN), VPN connectivity, and security systems (firewalls, intrusion detection, etc.).

You will play a key role in maintaining operations, optimizing performance, and implementing solutions aligned with business needs.

Key Responsibilities

• Administer and maintain multi-site network...