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Printing our own 3D prototypes. And becoming more agile in every dimension of our daily work.
Both count. Both are us.

R&D Project Manager (m/f/d) - Sustaining Engineering Heat Pumps


  • You will manage several international projects in the area of Sustaining Engineering Heat Pumps. This includes topics such as the support of devices, modules and components and the implementation of market requirements within defined budget and capacity limits.
  • You will manage the definition of requirements and agreements with all national and international interface areas (production, quality, service, purchasing, product management).
  • As part of your work, you will create a project structure plan with targeted planning, prioritisation and execution of work packages and activities
  • You will report and present regularly on project results and obstacles, represent the project internally and externally and ensure the flow of information and project marketing
  • The project-related creation of work orders as well as the target-oriented planning, prioritisation and completion of activities are also part of your tasks
  • You are responsible for the optimal use of project resources to achieve the project goals by ensuring the application of Vaillant Group processes, methods and tools


  • You have a degree in mechanical engineering or a comparable course of study. 
  • You have experience in project management (incl. leading project teams) and knowledge of the Six Sigma methodology (Green Belt)
  • You are familiar with working in international teams and multi-project management, ideally in the HVAC industry
  • You are fluent and confident in German and English and have a high level of communication skills. 
  • communication skills
  • You are willing to travel and spend some time on activities with colleagues at other R&D locations.
  • You bring the drive to shape our digital future


  • We are part of the solution. Because our highly efficient, environmentally friendly technologies conserve resources and reduce CO2 emissions in the long term.
  • Each employee organises his or her home office and working days in coordination with his or her team. This enables a flexible balance between family and career
  • Our employees are trained in soft and social skills to prepare them for the next career stage
  • Canteen and company health management are a matter of course for us (sports offers, fitness courses, company doctor)
  • All our employees with electric cars can use our electric charging stations
  • Our employees have the option of deferred compensation for company car leasing with private use at attractive conditions


Tobias Weber

+49 2191 182 401


Title:  R&D Project Manager (m/f/d) - Sustaining Engineering Heat Pumps

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.