Professionals & Executives at ONEJOON

Become part of our team!

According to Aristotle, an industrial furnace plant is actually more than the sum of the parts it is built from.  It is the result...

... of ideas that are put into practice,
... of processes, which are developed 
... and of the demands that our customers place on us.

Behind this, there are our employees, trainees, students, interns and our service providers, with whom we work together.

Together we develop the solutions that inspire our customers!

That sounds exciting? It is.
And what is important, as well: "It is fun!"

Whether you want to develop and specialize professionally in a team or strive for leadership responsibility - both career paths are possible at ONEJOON!

We not only challenge you, we also encourage you.

Immerse yourself in our ONEJOON world. Be curious.

Apply now!

Climb up the career ladder with us!


Find the professional field that fits you!

Here you will find a categorical overview of all job profiles in which we work at ONEJOON.

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All vacancies

Here you will find an overview of our currently advertised vacancies.

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Heat treatment plants

More than 120 years experience in industrial furnace construction