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Developing one of the most efficient heat pumps on the market. And turning the lights on only when needed.
Both count. Both are us.

Group Project Buyer (m/w/d) Product IT


  • As Group Project Buyer (m/f/d) Product IT, you will be responsible for ensuring the timely selection of suppliers internationally within the framework of purchasing project management, taking into account the specific development specifications for individual projects and products in the IoT environment.
  • The early integration of suppliers into the development process, the coordination of supplier "kick-off" meetings as well as the control of supplier appointments with the project team are part of your tasks
  • Within the inquiry process, you will be responsible for conducting price and condition negotiations (open book) and evaluating the offer
  • You accompany the supplier decision within the cross-functional award conference
  • Negotiation and conclusion of service and development contracts within the scope of the IoT projects to be supported and in cooperation with the Vaillant legal department
  • Your responsibilities will include the processing of orders during the project and for the associated start of series production
  • After completion of the project, coordination of the handover to the series purchasing department


  • Through your successfully completed bachelor's degree in a technical or business context with an IT focus, you have the necessary tools of the trade
  • Ideally, you already have professional experience in purchasing services and products in the fields of electronics, software and IT/IoT and in concluding specific contracts (e.g. non-disclosure agreements, service level agreements, license agreements)
  • Distinct IT affinity, assertiveness and negotiation skills complete your profile
  • Your very good MS Office and SAP knowledge will help you in your day-to-day business
  • Your very good English and your open and trustworthy personality enable you to move confidently in an international environment and to contribute your good team and communication skills


  • We are part of the solution. Our highly efficient, environmentally friendly technologies conserve resources and reduce CO2 emissions in the long term.
  • Each employee organizes his hours individually in coordination with his colleagues. This allows family and career to be flexibly coordinated.
  • Our professionals are trained in soft and social skills and in this way prepared for the next career level


Tobias Weber

+49 2191 182 401


Company:  Vaillant GmbH
City:  Remscheid (Headquarters)
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 14,000 colleagues from more than 50 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.


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

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