IT System Infrastructure Engineer

Start Date: ASAP

End Date: 30/06/2026

Location: Brussels

Language Proficiency: Dutch, French, English

Job Description:

The IT infrastructure is partially outsourced to an external IT service provider responsible for setup and day-to-day management. The Internal System Infrastructure team collaborates intensively with this service provider to establish and maintain a secure infrastructure. A generalist mindset is essential to integrate all components effectively.

Infrastructure Components:

• Network (firewall, switch, etc.)
• Security components (web application firewall, anti-DDoS, web proxy, etc.)
• Database (SQL Server)
• Storage Servers (Windows and Linux)
• Cloud infrastructure (Azure)
• Workstations (Windows)
• Mobile devices (Apple iOS devices)

Responsibilities:

• Assist in designing and setting up new infrastructure or applications securely
• Collaborate with applicative IT team, business users, and external service provider to implement infrastructure meeting business and non-functional requirements like high availability and security
• Manage applicative issues securely with other teams and service provider
• Troubleshoot and provide technical support in collaboration with colleagues and service provider
• Handle and follow up on security incidents
• Document information for IT personnel and end users
• Serve as a link with first-level and third-level teams

Skills and Qualifications:

• Mandatory IT background and/or education
• Security mindset
• Investigational spirit
• Willingness to continuously improve
• Ability to draft documentation in English
• Experience in similar IT functions (server, storage, and network administration) is a plus
• Practical knowledge of Microsoft Windows Office tools (Word, Excel, Outlook, SharePoint)

General Skills:

• Team player
• Highly motivated
• Strong communication and interpersonal skills
• Independent working
• Well-organized and structured
• Attention to detail and ability to work in a fast-paced environment
• Ability to manage multiple tasks and priorities effectively
• Bilingual in Dutch/French and good level of English (writing)

What We Offer:

• Genuine collaborative team spirit
• Training on the job
• Opportunity to work with diverse infrastructure and technologies
• Room for initiative
• 50% telework after initial training period