In the office

System Engineer Network & Security

Aalst, Belgium

For this position, fluent knowledge of the Dutch language is a prerequisite.

Jan De Nul Group ensures innovation and challenges. Our ICT team also does, of course. The team creates, maintains and supports the ICT infrastructure and ICT applications that are used on board of the vessels, at the sites and in the offices. Through professional ICT solutions we offer a pleasant and stable working environment to all end users.  Together we make the difference!

As System Engineer Network & Security, you are responsible for the design, installation and configuration of the global network and security infrastructure.

Your tasks and responsibilities are:

  • Managing WAN, firewalls, security perimeter and switches.
  • Defining projects which you realise on your own, together with colleagues or in collaboration with suppliers.
  •  Determining the concepts and standards of the environment in compliance with the vision and strategy of the company.
  • Functioning as final internal link in the support process of the ICT department.
  • Assisting in building a powerful and stable IT environment.


As System Engineer you hold an ICT oriented Bachelor degree and have at least five years of relevant experience. You are familiar with network technology and routing protocols. You work methodically and in function of a project. You have knowledge of the appointed technology field: Switches/routers (Cisco, Aruba), Firewalls (Fortinet, Palo Alto), F5, SSL Encryption, VPN en Monitoring. Finally you have notions of ITIL and ITSM-tools. You have a good knowledge of Dutch and English. 

You work locally from within our IT organization located in Hofstade / Aalst. You can count on a competitive salary and extra-legal package including the possibility to lease a company car.

Apply now

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