Procesoperator B (5-Shifts) (EN)

Do you know how to keep a cool head in the heat of the moment Then this vacancy is definitely worth considering. At ROCKWOOL we are looking for process operators who want to take control of the entire melting process at our furnace (melting temperature 1500 degrees Celsius). You will be responsible for managing all the necessary raw materials required to achieve the correct composition of the final stone wool product. This enables your Line Operator colleagues to produce a high-quality semi-finished or end product.

There is a lot involved in becoming a fully qualified process operator or furnace operator. But dont worry you wont be thrown in at the deep end. Instead youll receive a good mix of guidance knowledge transfer and learning on the job!

Are you eager to start as a furnace operator Then this is a great opportunity for you!

Your main responsibilities include:

• Starting up the furnace;

• Intervening in case of (imminent/acute) deviations adjusting the process and taking action independently within established procedures and regulations;

• Performing quality checks on the furnaces and the process and identifying any deviations;

• Making improvement proposals to optimize the process;

• Actively participating in improvement groups and operator meetings;

• Performing simple maintenance tasks independently.

About Rockwool

You will work on the furnace platform of one of our production lines where you will carry significant responsibility for the melting process from raw material to stone wool. You will operate one of our melting furnaces and maintain control and oversight of the process.

Here you melt basalt at a temperature of over 1500 degrees Celsius. From the lava flow stone wool fibers are drawnsimilar to cotton candyand then cooled. You then build the stone wool package to the correct thickness using a pendulum system after which it is transported via conveyor belt for your Line Operator colleagues to process into a high-quality product (either semi-finished or final product).

For more than 80 years we have been the global market leader in producing and selling stone wool solutions. Of course we dont do this alone! We do it together with more than 12000 Rockwool colleagues worldwide including 1200 at our site in Roermond.

Working at Rockwool means working with security. As an employer that has been profitable for 30 years we offer more than just a good salary and attractive benefits. At Rockwool you can thrive work in a robust environment on fantastic stone wool products and we encourage you to make the most of your ambitions and interests.

What do we expect from you

• Completed education at least at MBO level 3 in a (process) technical field or an Operator B diploma (e.g. Vapro);

• Technically skilled with relevant work experience proactive quality- and safety-conscious and a team player;

• Good health and physical condition (compressed air training);

• Good communication skills and strong command of the English language both written and spoken;

• Willingness to work in a 3- 4- or 5-shift schedule.

What do we offer

• A starting salary of 3178 gross per month with the possibility to grow to 3839 gross per addition you receive a shift allowance of 21.5% to 28.5% making your total income even more attractive;

• Various growth and training opportunities including our internal company school and external courses;

• A direct ROCKWOOL contract with both a one-year contract and a permanent contract as possibilities;

• Plenty of free time: at least 25 regular vacation days plus up to 26 additional ATV days depending on your shift schedule;

• A solid pension scheme a 13th-month bonus holiday allowance travel allowance a social fund and discounts on your gym membership;

• ROCKWOOL guarantees a good working atmosphere with an active staff association and the opportunity to purchase our own products at a reduced rate.

How to apply

We look forward to your application! We would be happy to speak with you and will respond as quickly as possible. If you have any questions please contact our Recruitment Team at

We prefer to find our new colleagues ourselves or through agencies we have agreements with. Therefore we do not require assistance from other recruitment or staffing agencies.

If you still share candidate data with ROCKWOOL for example in the form of a CV we will treat this data as public information. This means that we are not obliged to pay any compensation if we hire a candidate whose details you have shared (in any form).