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# Technicien Réseaux H/F

- **Company:** Grafton
- **Location:** Lille, France
- **Experience:** Starter
- **Salary:** €23,000.0 - €25,000.0
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Wide Area Networks, Data Server Interface, Cisco
- **Published:** September 14, 2026
- **Apply:** https://www.hellowork.com/fr-fr/emplois/83367482.html

## About the Role

* Première expérience significative en exploitation réseaux et/ou sécurité
 * Rigueur, sens du service, esprit d'équipe
 * Connaissance des environnements WAN / LAN / MAN / WLAN
 * Maîtrise des environnements Cisco (souhaitée)

## Description

Exploitation & Maintien en Conditions Opérationnelles

 * Garantir la disponibilité et le bon fonctionnement des infrastructures réseaux et sécurité (MCO)
 * Réaliser la maintenance préventive et corrective : mises à jour, patch management, contrôles réguliers
 * Gérer les incidents N1/N2, analyser les causes et contribuer à une résolution durable
 * Collaborer avec les administrateurs/experts pour le traitement des incidents complexes

Projets & amélioration continue

 * Participer aux déploiements de nouveaux projets techniques et métiers
 * Contribuer à l'amélioration continue via le comité de fiabilisation
 * Rédiger et maintenir la documentation technique et opérationnelle
 * Produire des supports destinés au pilotage du support téléphonique utilisateurs
 * Assurer une communication fluide avec les équipes métiers et la DSI


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