System Engineer | Infrastructure, Microsoft 365 & Workplace IT

Sander GmbHArr. de Bruxelles-Capitale/Arr. Brussel-HoofdstadEURESpublished 10/26/2026
Must-have:Security
Machine translation — original language: French.Show original

About the company

Our partner is an international company with a human scale, committed to the development of a secure digital product. As part of the development of its internal IT team, it is looking for a System Engineer who wishes to take on responsibilities, share their knowledge, and evolve technically alongside experienced colleagues.

Your tasks

System Engineer - Tasks and Responsibilities

  • System Administration: manage and maintain Windows, Active Directory, Entra ID, and Microsoft 365 environments, as well as access and permissions.
  • Workplace IT & Support: assist users, resolve technical incidents, and ensure the proper functioning of equipment, applications, and collaborative tools.
  • Endpoint Management & Security: intervene on Microsoft Intune, software deployment, updates, workstation security, and backup operations.
  • Infrastructure & Connectivity: ensure support for network connections, Wi-Fi, VPNs, and meeting rooms, with familiarity with Linux as an asset.
  • IT Operations & Suppliers: monitor the IT fleet, licenses, and hardware, while collaborating with IT suppliers and external partners.
  • Continuous Improvement: participate in IT projects, improve processes and documentation, and identify opportunities for automation and optimization.

Requirements

System Engineer - Profile

  • You have at least 3 years of experience as a System Engineer or System Administrator.
  • You master Windows, Microsoft 365, Active Directory, and Entra ID environments, with a good knowledge of SharePoint Online and Intune.
  • You possess good foundations in networking (LAN, Wi-Fi, VPN, DNS); Linux knowledge is a plus.
  • You enjoy troubleshooting, take responsibility, and ensure incident follow-up until resolution.
  • You are organized, service-oriented, and comfortable communicating with both technical and non-technical interlocutors.
  • You communicate effectively in English, both orally and in writing. An IT education or equivalent experience is expected.

Contact person

Listed by the employer in the job posting — for questions and your application.

  • Giulia Sebastianelli