IT Senior Network Engineer Job ID: JP054360

ITProposal
📍 Brussels, Brussels, Belgium 💼 full time 🕒 Posted July 02, 2026

Job Description

IT Senior Network Engineer

Overview

We are looking for a Senior Network Engineer to support network segregation initiatives and maintain a modern LAN infrastructure in a critical operational environment. The role focuses on network security, infrastructure modernization, monitoring, and operational support across enterprise and industrial (OT) environments.

Key Responsibilities

  • Maintain and upgrade Extreme Networks infrastructure (Switching, WiFi, NAC)
  • Configure and manage Extreme switches, Extreme XIQ, and Extreme NAC solutions
  • Monitor and remediate network security vulnerabilities (CVE management)
  • Provide second-line network support to users and technical teams
  • Support disaster recovery and network resilience projects
  • Configure and maintain network monitoring solutions (SolarWinds)
  • Implement and optimize Nozomi solutions for OT network monitoring
  • Support OT network segregation and securi...

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Job Details

  • Location Brussels, Brussels
  • Job Type full time
  • Category Computer Occupations
  • Posted Date July 02, 2026
  • Application Deadline August 11, 2026