Project Manager is accountable for delivery of projects realized by Viessmann R&D Center with a strong focus on quality and deliverables provided on time with agreed scope. Area of project responsibility is focused on the IoT, M2M, Mobile App or embedded technologies. Additionally, a commercial mindset is required with strong personal accountability for providing end-to-end project delivery. 

  • End2End Project Management (initiating, planning, executing, monitoring and closing). 
  • Maintaining excellent relationships with project stakeholders. 
  • Promoting an Agile way of working and supporting a culture of continuous improvement. 
  • Managing the project budget, risk, scope and timeline. 
  • Fully responsible for the successful project delivery and weekly status reports on milestones and key issues. 
  • Managing projects ensuring good profitability by efficient cost controlling and resource management. 
  • Aligned with other project managers and team leads to ensure consistency of processes, deliverables and critical issues. 

  • Minimum 4 years of experience as a project leader (PM, PO, SM, etc.) in the area of IoT/M2M, Mobile app or embedded systems. 
  • Experience with software delivery governance, particularly around implementation to production. 
  • Team player with the ability to work with several projects simultaneously. 
  • Communication skills and the ability to handle complex technical requirements. 
  • "Can do” spirit with strong “getting things done” attitude. 
  •   Strong business acumen and entrepreneurship. 
  • Ability to plan and organize workload. 
  •  Project management certification is a plus (e.g. PMI, Prince2, IPMA, etc.). 
  •  Fluent in English, German language will be considered as a plus.  


Packages and extras

  • Healthcare package
  • Healthcare package for families
  • Leisure package
  • Leisure package for families
  • Language courses
  • Conferences
  • Trainings
  • Books
  • Financial bonus


  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
  • Integration events
  • Chill room
  • Lunches
  • Car parking
  • Bicycle parking

We are a family business, 100% managed by the Viessmann family.

We work with the mission of changing the world for the better in the face of climate change.

We contribute to the success of Viessmann, we develop proprietary software.

Our applications are market leaders in optimizing energy consumption in homes around the world. We make use of solely modern technologies.

Our applications are dedicated to: 

  • the B2B market for Installers and Service Technicians - enabling remote configuration of Viessmann devices and facilitating the automation of the installation process.
  • the B2C market for End Customers - enabling remote management of Viessmann devices in the home environment (heating - boilers and heat pumps, ventilation, air purifiers, PV systems, power solutions electric cars).

Facts about us:

  • +390 employees
  • over 10 years of experience on the IT market
  • family atmosphere (not a slogan, see for yourself)
  • the app store rating of our apps at 4.7  

Why our R&D Viessmann Center is right place for you?

  • We are our own client - each release is a wonderful feeling.
  • We have a real influence on the choice of technologies we use. All you need to do is to properly justify your choice, and the company will allow you to show yourself off technologically.
  • We care for the environment and a healthy lifestyle - this is what we speak out loud about in our country.