The job at a glance
Give shape to the doors that leave our workshop
In the workshop, you assemble and weld the frames and structures of our doors, from the first part to the final check. A hands-on trade, where the quality of your work shows on every door we deliver.
Your responsibilities
- Read drawings and prepare parts before assembly
- Assemble and weld frames, door casings and door structures
- Check your welds and the conformity of parts: dimensions, squareness, appearance
- Grind and finish assemblies for a clean result
- Look after your workstation and equipment, following the safety instructions
Your profile
- Initial experience of welding in a workshop
- Reading technical drawings
- A liking for precise, careful work
- Safety awareness and team spirit
- Experience in metal joinery (doors, window frames, steel structures) is an asset
- No experience yet? Your motivation counts too: our welders will pass on their know-how to you.
A few figures
79
years of know-how
+30
people in the workshop
+50
countries delivered to
+3000
doors made each year
Why work at Heinen Doors?
A job that lasts
A full-time permanent contract, in a team where colleagues stay.
A thoughtful welcome
An experienced colleague helps you find your feet in the workshop.
A workshop on a human scale
Colleagues who share their know-how and help each other every day.
Your safety first
Protective equipment provided and clear instructions at every workstation.
Modern facilities
Since late 2025, our new workshop has given you a modern, bright and ergonomic place to work.
Prospects
We encourage versatility: if welding is no longer right for you one day, other jobs are waiting for you in the workshop.
The workshop in pictures
How does recruitment work?
Your application
Fill in the form at the bottom of this page: a few lines about yourself and, if you have one, your CV. It only takes a few minutes.
A first conversation
We contact you to get to know you, answer your first questions and agree on a date to meet.
The meeting
You visit the workshop with our production manager, then have an interview with him and our managing director.
The answer
You receive an answer within the time frame given at the meeting.
Frequently asked questions
What does a welder do at Heinen Doors?
Working from drawings, they assemble and weld the frames, door casings and structures of our steel and stainless steel doors. They then check their welds and the conformity of the parts, right through to finishing.
What are the working hours?
The job is full-time, with daytime hours.
Can I apply without all the skills listed?
Yes. If the trade appeals to you and you have a good grounding, apply. Tell us what you can do and what you want to learn: our experienced welders support you when you start.
Do I need a welding certificate to apply?
No, it is not compulsory. Your skills will be assessed in practice in the workshop.
Do I need to speak German to work at Heinen Doors?
No, French is enough.
Do I need to include a cover letter?
No. A few lines in the “Your cover message” field of the form are enough. You can attach your CV if you have one.
This job isn’t right for me. Can I send a spontaneous application?
Yes. Our page has a spontaneous application form, below the list of vacancies.
What does Heinen Doors make?
Heinen Doors designs and manufactures bespoke technical doors and frames, in steel and stainless steel. Their performance features can be combined in a single door: fire-resistant, burglary-resistant, bullet-proof, acoustic, anti-panic and more.
Where is the Heinen Doors workshop?
Heinen Doors is based in Waimes, in the province of Liège (Belgium), at 7 rue de la Buse. All our doors are designed and made there.
Is this job for you?
Send us your application in a few minutes with the form below: we will reply to you personally.
Apply: Welder (m/f/x)
Introduce yourself in a few lines and attach your CV if you have one.
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