Workshop & Testing Technician

Hydro Building Systems is one of the leading suppliers of aluminium window, door and façade systems in Europe. With the brands WICONA, SAPA, and TECHNAL, we strive to provide concrete added value for architects, window manufacturers, façade builders, contractors and other construction decision makers, through continuous product innovation and project solutions.

Join an innovative company!

Would you like to help develop new aluminium window, door and sliding systems before they reach the market? In this hands-on role, you will build prototypes, carry out tests and work with R&D to find technically strong solutions. 

Hydro Building Systems develops innovative aluminium building systems for the European market. In our R&D and test centre in Lichtervelde, you will work closely with international product development and immediately see the results of your work. 

What will you do? 

• You will prepare aluminium profiles for the CNC machine and assemble windows, doors, sliding systems and verandas. 

• You will build prototypes according to the test file and work with R&D on technical improvements and innovative solutions. 

• You will carry out wind, water and air tightness tests, supplemented by mechanical, burglary-resistance and acoustic tests. 

• You will monitor the test progress, report the results and propose improvements where needed. 

• You will prepare the required materials, coordinate internal and external orders and arrange the related logistics. 

• You will support official internal tests and tests at external certified laboratories. 

• You will work safely and carefully and keep the workshop and test environment orderly. 

Who are we looking for? 

You have a technical mindset, enjoy hands-on work and get energy from building and testing new products. Experience is welcome, but not required: school leavers will also have the opportunity to develop in this role with us. 

What you bring 

• Training in woodworking or metalworking, or an equivalent level through experience. 

• Basic knowledge of mechanics and a practical, solution-oriented approach. 

• Interest in prototypes, product development and technical testing. 

• An accurate and quality-oriented way of working. 

• The motivation to learn and collaborate with colleagues from R&D. 

• Basic knowledge of Word, Excel and Outlook. 

• Excellent knowledge of Dutch and basic knowledge of English and French. 

Nice to have 

• Experience as a PVC or aluminium joiner. 

• A certificate for overhead crane or forklift operation. 

What can you expect from us? 

• A full-time permanent contract (38h40 per week). 

• 10 additional ADV days on top of your statutory annual leave. 

• Flexible working hours through our flextime system. 

• A hands-on training program, supported by experienced colleagues during your onboarding of approximately 6 months. 

• Training and development opportunities in Belgium and at other test centers within our international organisation. 

• An innovative and technically challenging work environment, where you will contribute directly to the development of new products for the European market. 

• Limited international travel, depending on ongoing projects. 

• A collaborative working environment with short decision-making lines, trust and plenty of room for initiative. 

Employee benefits 

• Meal vouchers worth €10 per worked day. 

• Annual eco vouchers (€250). 

• A group insurance plan. 

• The opportunity to join our collective hospitalisation insurance scheme at a preferential group rate. 

• Bicycle leasing. 

• A laptop and mobile phone

Practical information 

Company: Hydro Building Systems Belgium 
Location: Lichtervelde, Belgium 
Reports to: Head of Test Centre 

Equal opportunities

At Hydro, we believe diversity makes us stronger. We welcome diverse experiences and perspectives, and invite all qualified candidates to apply. We review every application fairly and strive to provide equal opportunities for everyone to grow and succeed.

Apply before: 10/05/2026