CareerPlan

Informaticienne/Informaticien systèmes et réseaux (F/H) - LAN, WAN et WIFI

Pérenchies, Nord-Pas-de-Calais, FRFull-time2026-11-05 → 2026-11-07

Core

Design, implement, and maintain LAN, WAN, SD-WAN, and Wi-Fi infrastructure for a banking group's user and partner connections.

Role type

Senior Network Systems Engineer

Builds

Network infrastructure (LAN, WAN, SD-WAN, Wi-Fi) and automation scripts

Domain

Banking / Network Infrastructure

Required skills

Network architecture design, LAN/WAN/SD-WAN/Wi-Fi management, incident resolution (Level 3), project management, stakeholder coordination, Python scripting, network automation, vendor management, technology trend analysis

Preferred skills

Agile methodology, cross-functional collaboration, formalization and synthesis

Technologies

LAN, WAN, SD-WAN, Wi-Fi, Python

Responsibilities

Choose architecture, design, and implement network solutions; proactively monitor and maintain networks for maximum availability; handle Level 3 incidents and implement corrective solutions; document network configurations and maintenance procedures; manage projects and coordinate stakeholders; support internal teams in integration and operations; automate recurring tasks; manage relationships with operators; contribute to active technology scouting

Seniority

Senior, hands-on IC