Interzero Business Solutions GmbH | Germany | 51xxx Köln | Student job | Part time - flexible | Published since: 22.07.2026 on stepstone.de
Working Student Contract Processing Battery Take-Back (m/f/d)
Interzero is one of the leading service providers for closing product, material and logistics circuits as well as innovation leaders in plastics recycling with the largest sorting capacity in Europe. Under the guiding principle of “zero waste solutions”, the company supports over 80,000 customers across Europe in the responsible handling of valuables and helps them improve their own sustainability performance and protect primary resources. With around 2,000 employees across Europe, the company achieves sales of approximately one billion euros. According to Fraunhofer UMSICHT, the recycling activities of Interzero enabled 1.04 million tons of greenhouse gases and 8.09 million tons of primary raw materials to be saved in 2024 alone. For more information, visit www.interzero.de. .
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Your tasks • Your profile • What we offer
Interzero is one of the leading service providers for closing product, material and logistics circuits as well as innovation leaders in plastics recycling with the largest sorting capacity in Europe. Under the guiding principle of “zero waste solutions”, the company supports over 80,000 customers across Europe in the responsible handling of valuables and helps them improve their own sustainability performance and protect primary resources. With around 2,000 employees across Europe, the company achieves sales of approximately one billion euros. According to Fraunhofer UMSICHT, the recycling activities of Interzero enabled 1.04 million tons of greenhouse gases and 8.09 million tons of primary raw materials to be saved in 2024 alone. For more information, visit www.interzero.de.
Contract processing: You support our team in the administrative handling of contracts in the field of battery withdrawal. Order assessment: You check incoming customer requests, evaluate them according to defined specifications and prepare them for further processing. Order entry: You carefully collect and care orders in our systems and ensure high data quality. Customer service: You support written and telephone communication with customers as well as internal and external contacts. Order management: You accompany the processing process from request to successful processing and keep an overview of ongoing processes. Documentation: You provide relevant data and documents for a structured storage. Interface work: You work closely with the areas of sales, logistics and our service providers. Process support: You support the optimization of existing processes and introduce your own ideas to improve our processes.
Studies: You are currently studying, ideally in the field of business management, logistics, supply chain management, economic engineering or a comparable field of expertise. Structure & Care: You work reliably, organized and detailed – especially when processing orders and contract data. Communication strength: You enjoy working with different contact persons and convince by a service-oriented operation. Digital affinity: You are sure to go with MS Office, especially Excel, and work quickly into new systems. Own initiative: You like to take responsibility, work independently and actively contribute to the team. Language skills: You have very good German knowledge (min. C1) and secure English knowledge (min. B2).
Flexible working hours: You work up to 20 hours a week and can make your working hours flexible – ideal for the compatibility of your studies and job. Meaning: You work on topics related to sustainability and circular economy and develop valuable expertise. Work form: You can expect a variety of tasks that provide space for your own development and where you can work independently as well as bring your ideas. Team & Culture: You become part of a dedicated team and experience an open corporate culture. Perspectives: You benefit from flat hierarchies and diverse training opportunities. Transport: Your workplace is well connected to public transport. .
Location
![]() | Interzero Business Solutions GmbH | |
| 51149 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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