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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.

Manager Big Data / Big Data Architect (m/f/d)


  • You will be responsible for the introduction and implementation of big data technologies and the alignment of the data architecture with the business and IT strategy of the Vaillant Group 
  • You will be responsible for the analysis, management and prioritization of projects in the area of Big Data, in each case with regard to technical feasibility, costs and strategic orientation 
  • Development of a portfolio of data products and services 
  • You have end-to-end responsibility for the technical architecture of all big data projects 
  • You will lead a team professionally and develop the employees in their area 
  • Your responsibilities include the development of an awareness of the topic of Big Data within the Vaillant Group and corresponding presentation and discussion with internal stakeholders as well as cooperation with external companies 
  • You plan the corresponding project budget together with all business participants and define the corresponding project resources


  • You have successfully completed your studies in business informatics, computer science or equivalent
  • You have many years of experience in the field of big data architecture of and ideally have proven this in a large global manufacturing company
  • You have a profound knowledge of data warehousing and data lake architecture, including MPP, RDMS, Hadoop and Graph database(s)
  • You have experience in using cloud platforms (Azure, as well as other platforms such as AWS or GCP) 
  • Demonstrable experience of business intelligence technologies including (SAP Analytics Cloud and Qlik) 
  • Knowledge in the field of analysis and experience in the use of Python, R, SAS or comparable 
  • You have a good knowledge of Master Data Management and Data Governance, Experience of SAP MDG is beneficial
  • You have business fluent English skills, ideally also good to very good German skills 
  • Your profile is rounded off by very good analytical skills and a structured way of working, combined with a high degree of initiative and motivation


  • 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


Katrin Küpper

+49 2191 18 2520


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 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.

Apply now »