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Filling most of our leadership positions internally. And encouraging younger and older colleagues to learn from each other.
Both count. Both are us.

Cybersecurity Manager (m/f/d)


  • Your task is to ensure the cybersecurity of Vaillant products, developing and implementing product-related Cybersecurity Management System (CSMS) elements as well as supporting product certifications 
  • The maturity level of the CSMS elements is constantly monitored by you for continuous improvement 
  • In close coordination with stakeholders from Group IT and Industrial department, you will support the development of the Cybersecurity Roll-Out Plan, agree on the responsibility matrix and define KPIs of the Cybersecurity maturity level 
  • You will develop sustainable cybersecurity strategies for lasting product security, whereby you will classify potential threats using threat analyses, be responsible for test strategies and product monitoring, and derive security measures. 
  • You develop IEC62443 compliant standards and coordinate them across departments, formulating cybersecurity requirements and specifications for all industrial areas in a quality- and requirements-specific manner 
  • You monitor implemented cybersecurity measures throughout the entire product lifecycle, perform testing activities and initiate countermeasures if vulnerabilities are discovered 
  • You will be responsible for implementing a cybersecurity document management system and publishing ongoing activities as well as current cybersecurity incidents


  • You have a master's degree in computer science or a comparable qualification and several years of professional experience in the field of Information and Communications Technology 
  • You have profound knowledge in the area of IT security/cybersecurity and practical experience with the IEC62443 and ISO27001 standards. 
  • With your very good German & English and your open and trustworthy personality you communicate confidently on all levels 
  • Team spirit, organizational talent and a careful way of working complete your profile


  • 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.
  • We value teamwork and a good togetherness


Friederike Strung

+49 2191 18 5101


Vaillant Group

Company:  Vaillant 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.


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