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Having a global team of 16,000 colleagues and more than 70 nationalities. And enabling many of them to work flexibly when needed.
Both count. Both are us.

Working Student (m/f/d) Business Development - Service Solutions


  • Support our dynamic team in steering the service product management across our international markets
  • Perform ad hoc analyses for Vaillant Group’s service products (e.g. service contracts and warranty extensions) and help to discover market potential
  • Contribute to the development of new service business models in our business innovation process
  • Build presentations and prepare meetings for the management team  


  • You are an enrolled student (m/f/d) in the field of economics, business engineering or a comparable field of study with business relevance and can support our team for at least six months
  • First practical experience through internships or working student activities in the field of business development or consulting
  • You have good knowledge of MS Office (especially Excel and PowerPoint) as well as a very good command of English and you are passionate about working on new topics
  • Your high affinity to the areas of product management or service is supported by your independent, structured and responsible working style
  • Motivation, flexibility and willingness to perform round off your profile


  • Each working student organizes his or her hours individually in coordination with his or her colleagues. In this way, studies and work can be flexibly coordinated with each other.
  • Room for orientation: In the future, you will gain insights into our daily project work, get to know our internal processes and structures, and can also get an idea of us as an employer
  • Networking for today and tomorrow: Working in a motivated team and getting in touch with a wide variety of contacts in other departments will allow you to make valuable contacts and build up the network today that can benefit you later in your choice of profession or within your career


Julia Lütje

+49 2191 18 4420

Vaillant Group

Company:  Vaillant GmbH

Remscheid, DE

Country:  Germany

The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology. Join our team of 16,000 colleagues from more than 70 countries who work every day for a better climate – for people at home and the environment. We work on large-scale, innovative and strategic projects. With small, everyday gestures so that we can all play our part. Act global, work global. And become part of a global team. We sell our products in around 60 countries, using ten production and development sites in six European countries, as well as China.

Working for us makes you responsible for the future – your own, and that of our planet. We can offer you excellent conditions.


Apply now »
Since we work climate-neutrally, we can only process online applications. Let's save the climate together and avoid paper applications.