3h ago

Senior Network Administrator

Quebec City (Province of Quebec, Canada)
full-timesenior HybridEnterprise Software

Tech Stack

Description

You will manage and strengthen network infrastructure, configure firewalls across cloud and on-premises environments, and contribute to optimization and reliability. Your role ensures secure, high-performance network operations.

Requirements

  • 5+ years experience in network and firewall configuration and maintenance
  • Experience with network automation and scripting
  • Strong knowledge of firewall configuration (policies, zones, VPNs), Wi-Fi and network authentication (Aruba, ClearPass)
  • Experience with cloud networking (AWS, Azure, or equivalent)
  • Excellent communication, documentation, and collaboration skills

Responsibilities

  • Manage and configure enterprise firewalls (e.g. Palo Alto) across cloud and hybrid environments
  • Support automation of network-related tasks using scripting or infrastructure tools
  • Monitor system health, optimize performance, ensure high availability across compute, storage, and networking
  • Support incident response and disaster recovery planning, collaborate on security activities
  • Document infrastructure designs, operational processes, and security controls
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