Start your professional life now

Become part of our team and do your apprenticeship at IOI

Get out of theory and into practice – the profound training of young professionals is particularly important to us. We train young people in different qualified occupations at our three locations. At IOI Oleo GmbH, around 15 apprentices are currently learning everything that is important in the respective job.

In addition, we also offer internships for professional orientation and the support of academic theses.

Are you interested in a future at IOI Oleo GmbH? Just send your application to – we look forward to hearing from you!

One Company – Many Opportunities for You

Here you can start into a successful future!

Our headquarters with sales and administration as well as our modern CARE Studio (an application laboratory for the cosmetics sector) are located in Hamburg. Here we train you to become a merchant (m/f/d) in foreign trade.

If you are an apprentice from Witten or Wittenberge, you will get comprehensive insights into all relevant areas from accounting to marketing & sales in Hamburg.

At our well established production site in Witten (in North Rhine-Westphalia near Bochum), we manufacture a wide range of chemical raw materials for the cosmetics, pharmaceutical and food industries as well as for technical applications. In Witten we train you to become a chemical technician and industrial clerk (m/f/d).

The second production site in Wittenberge (in Brandenburg) is currently on a growth path. Future-oriented investments combined with decades of experience open up promising opportunities for you here in the region of Prignitz. We offer a broad range of training in qualified occupations (m/f/d): chemical technicians, chemical laboratory technician, industrial mechanics, electronics technicians for operating technology, industrial clerks and specialists for warehouse logistics.

Of course, you will also get to know the other locations as well as your apprenticeship colleagues during your training.

An Overview of our Offers for Apprenticeships

Find out more about the different apprenticeships that we offer at IOI Oleo GmbH. Here you will find a profile with the most important information for each qualified occupation.

Current Job Offers for Apprentices

Take your future into your hands and apply for one of our vacant job offers for apprentices for 2022

Career at IOI Oleo GmbH

Learn more about working at IOI.


Contact Persons

IOI Oleo GmbH,
Headquarters Hamburg

Kathleen Wendrich
Head of Human Resources
Herrengraben 31
20459 Hamburg

+49 (0) 40 280031 – 210

IOI Oleo GmbH,
Headquarters Hamburg

Sina Hollunder
Human Resources
Herrengraben 31
20459 Hamburg

+49 (0) 40 280031 – 211

IOI Oleo GmbH,
Production Site Witten

Kerstin Geßner
Human Resources
Arthur-Imhausen-Str. 92
58453 Witten

+49 (0) 2302 925-377

IOI Oleo GmbH,
Production Site Wittenberge

Jerrit Kahmann
Human Resources
Zur Hafenspitze 15
19322 Wittenberge

+49 (0) 3877 9206-670