CareerPlan

Ingénieur Réseaux & Infrastructures - H/F (Client Final)

Saint-Herblain, NantesFull-time2026-10-15

Core

Lead network and security projects for a large international group's IT infrastructure, focusing on Wi-Fi refactoring, network urbanization, and supporting application evolution.

Role type

Senior Network & Infrastructure Engineer

Builds

Enterprise Wi-Fi infrastructure, high-availability network topology, and application support environments

Domain

IT Infrastructure, Networking, Cybersecurity

Required skills

Routing, Switching, Wi-Fi administration, Firewall management, Windows Server administration

Preferred skills

Cloud technologies, Data platform integration, Modern collaboration tools

Technologies

Fortinet, HP, Extreme Networks, Snowflake, M365

Responsibilities

Lead global Wi-Fi infrastructure refactoring and deployment, Urbanize network architecture for high availability, Adapt infrastructure for business application evolution, Maintain operational status of on-site servers and infrastructure, Provide Level 2/3 support and backup for system administration tasks