Product development engineer (M/F/X)

Time for a sustainable career move? Join iLumen as a Product Development Engineer (M/F/X) to develop and build new product innovations for the renewable energy sector!

Who are we?

Tessenderlo-based iLumen is a Belgian developer of product innovations for the renewable energy sector. Our product range includes the efficiency-enhancing PID box, energy storage applications, monitoring systems and smart charging stations for electric vehicles.

The iLumen products are not only developed in Flanders, but also manufactured there.

The innovative technologies of iLumen have been awarded several times with national and international prices. iLumen has also built up a customer portfolio in over 40 countries worldwide.  

Who are you?

- Do you have a Master's degree in engineering or similar through experience?
- Are you strongly interested in product development (hardware and software)?
- Do you have a large dose of analytical and problem-solving skills?
- Can't wait to be at the cradle of new products for the renewable energy sector and to build and test them yourself?
- Are you a tinkerer ('hands-on' mentality) and are you obsessed with building designs?
- Do you have basic knowledge of programming with Arduino or a similar platform?
- Are simulation techniques and the 'trial and error' method no stranger to you?
- Do you have strong communication skills in Dutch and English?
- Do you have a positive, team-oriented and flexible attitude?
- Are you eager to learn and able to work independently and accurately?
- Are you open to critical reflection by and for your colleagues?
- Is a typical nine-to-five mentality alien to you?
- Are you eager to do your bit for a better planet?

Then you are our candidate!

What can we offer you?

- You will help build a future for renewable energy and energy storage... and a better planet!
- You will join the motivated R&D team of iLumen to develop new products
- You will be employed in an organisation with growth perspectives that operates internationally
- You will be part of an organisation where innovation is key and initiative is highly valued
- You will receive a competitive salary and other benefits
- You get the chance to further develop yourself in your field of expertise
- You will be part of a young, dynamic and motivated engineering team

Interested? You can apply via mail here:

Find us

Ambachtsstraat 19, Poort West-Limburg 1060

B-3980 Tessenderlo | Belgium

Email us

Ismaël Ben-Al-Lal (CEO)

Call us

+32 (0) 800 82 061

Other countries:
+32 13 22 02 00


Smart homes installed.


iLumen partners


Years of powering green


Awards and 3 more nominations for innovative energy solutions


Enterprise energy management projects


Countries with iLumen products.