System Engineer Network & Security

Your Work ContextAre you an experienced Network & Security System Administrator who thrives in complex network and security environments? At Jan De Nul Group, headquartered in Aalst (Belgium), you will take responsibility for helping design, manage, and maintain a global IT network supporting our offices, construction sites, and vessels worldwide. In this role, you combine deep expertise in routing, switching, firewalls, and cybersecurity with an international project environment where stability, performance, and security are key priorities.Your RoleAs a Network & Security System Administrator, you speak the language of routers, firewalls, and switches, and you will be responsible for co-designing, implementing, and maintaining network and security solutions. This applies both to the local offices in Belgium as well as supporting the global projects of Jan De Nul.In the morning, you start your day with a strong cup of coffee and a chat with colleagues. When you open your laptop, you al...