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Having a global team of 15,000 colleagues and more than 70 nationalities. And enabling many of them to work flexibly when needed.
Both count. Both are us.

(Junior) Enterprise Architect (m/f/d)


  • In this exciting role, you will create and communicate the big picture and vision of the Vaillant IT landscape and act as a strategist, navigator and guardian within it
  • You will assume responsibility for the definition and implementation of an integrated and future-oriented architecture in terms of strategy and technology across all business and IT areas
  • Your area of expertise will also entail supporting and managing Data Quality in the Enterprise Architecture Repository LeanIX
  • Thanks to your excellent communication skills, you will facilitate the cooperation among internal and external stakeholders 


  • You graduated university focusing on economics, computer science, natural science or engineering
  • You have several years of professional experience within the area of IT in an agile environment
  • To be successful in this role, you possess profound knowledge of enterprise architecture frameworks such as TOGAF and expertise in business process modelling (preferably ARIS)
  • You are always interested in learning and developing beyond your usual areas of expertise
  • Excellent English language skills are essential for this job, German language would be a plus 


  • Our professionals receive specific training to make the most of their potential: We will support you to develop your personal skills to build engaged teams & culture based on the 4 values of the Vaillant Group: Entrepreneurship, Trust, Integrity and Passion.
  • You will work on digital products in a highly trustful environment and with latest IT technology and architecture
  • We offer flexible working hours and home office. This allows family and career to be flexibly coordinated.
  • All our employees with electric cars can use our electric filling stations


Svetlina Klose

+492191 18 2582


Vaillant Group

Company:  Vaillant Group Business Services GmbH
City:  Remscheid
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 15,000 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.