Reifenhäuser Gruppe | Germany | 53xxx Troisdorf bei Köln | Student job | Part time - flexible / Home office | Published since: 26.02.2026 on stepstone.de
Working student or mandatory internship in strategic purchasing (m/f/d)
We at Reifenhäuser work within the group of companies and beyond our corporate boundaries with passion and pioneering spirit to lead the plastics industry into a sustainable future. On the way, we have developed from the world's leading extrusion machine builder with over 100 years of experience to the solution provider, which drives one thing in particular: to make the everyday life of many better – for people today and for future generations. Become one of 1,800 extruders and shape the change. .
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Your tasks • Your profile • What we offer
You support the operation, monitoring and data management of our Integrity Next software solution to capture and evaluate the sustainability performance of our suppliers You analyze data and evaluate it (with MS Excel / BI and AI tools): donation analyses, make-or-buy analyses, offer comparisons, etc. You communicate with suppliers and internal interfaces You support negotiation preparations, implementation of tenders and creation of product group strategies You support cost reduction and value analysis projects
A enrolled student (m/w/d) in a technical or economic study program Good knowledge in MS Excel – especially in handling pivot tables and SVerweis Ideally, first experiences with data evaluations and analyses as well as a feel for AI applications such as ChatGPT o. An independent and structured operation Very good communication skills in German and English
The young talents of tomorrow are an important basis for us, so we value that you can contribute and trust you a lot – whether you are with us as a work student, intern, Bachelor or Masterand (m/w/d)! You can make your working time flexible and hybrid in consultation with your specialist area. A diverse and healthy selection awaits you in our factory canteen. Of course you can park with us for free and leave your bike safe in our bicycle garage. We also engage outside the workplace – this is our heart. .
Location
 | Reifenhäuser Gruppe | |
| 53844 Troisdorf bei Köln | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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