Wiring Harness Engineer (f/m/x)

About us

Vision, motivation and professionalism. Creativity and trust. Love for our planet. All this unites our currently almost 100 colleagues. We will be the world's first mobility provider to introduce an electric car with solar integration in series production to the market: the Sion. For the environment. For our children. And because it's really high time!

Your tasks

  • Working with our Tier 1 supplier, you are responsible for the design of LV or HV wiring harnesses and electrical schematics
  • For all of these tasks you will be closely aligned internally as well as externally with development partners and suppliers
  • Create engineering data to support the creation of Harness drawings
  • Analyse and provide systems and environment information to determine electrical requirements for circuit design, e.g.: wire size, fuse rating etc
  • Check harness drawings during release process to ensure accuracy of systems design
  • Support compatibility reviews to check EDS system design and follow up required actions
  • Oversee harness design reviews, prototype builds and test boards
  • Support investigation and resolution of DVP related EDS systems issues
  • Fault finding and diagnostics on vehicle electrical systems


  • You have gained a technical university degree, preferably in Electric, Electronic or Mechanical Engineering
  • Ideally, you should have several years of professional experience in the field of electrical distribution systems
  • You know project management not only in theory 
  • Previous practical EDS design and development experience from an automotive background (OEM or Tier 1)
  • Knowledge of vehicle and harness assembly process, especially EDS related aspects
  • Good understanding of communication buses (CAN & LIN)
  • Experience/Understanding of CATIA V5 or equivalent
  • Practical ability for vehicle electrical diagnosis and repair
  • Good working knowledge of electrical test equipment (oscilloscope, multi-meter, power supply, etc.)
  • Working knowledge of APQP advantageous
  • Experience with Arcadia advantageous 
  • You are fluent in English. (Fluent in German is a plus)

What to expect:

  • A visionary team in a rapidly growing, young company
  • No deadlocked processes and hierarchies, but a lot of courage to create a future mobility provider
  • Our proSono platform offers you the chance to pitch and realize your own projects - your ideas are welcomed, not feared
  • A culture of appreciation, in which we celebrate successes as well as mistakes
  • Flexible working hours
  • An open, modern office with little paper but Trello & Slack instead
  • Organic bread flatrate, free drinks, vegan catering service, etc.