Working Student HV Energy Storage (m/f/d)
(fixed-term contract, starting as soon as possible)

Realize your dream of doing exceptional things and be part of something bigger right from the beginning! We at ERC stand for the development of an electrical vertical takeoff and landing vehicle (eVTOL) that lasts beyond us! We work hard to achieve this goal – with passion, a pioneering spirit, and strong partners. As we are trustworthy, open and focused, we do not make empty promises. But we still need your commitment to be among the best on the long run!


We are looking for a working student to support our Energy Team with a focus on the HV Energy Storage System. The HV Energy Storage System accounts for the uninterrupted provision of HV Energy to all needing systems within our eVTOL. As a working student for the HV Energy Storage System, you will work on specific R&D topics for this flight-essential system and thus contribute to the development and ultimate success of our product.


  • Explore current HV Battery development in the eVTOL industry with a benchmark analysis of available storage technologies
  • Support us in modelling and simulation of our HV Energy Storage System, especially via the modelling of its HV Batteries, with the use of available test data
  • Predict the performance of our HV Battery System in upcoming test campaigns
  • Documentation of your studies


  • Enrolled student (m/f/d) in Master of Science in Aerospace or Mechanical Engineering or a comparable technical course of study
  • Good understanding and interest for lithium-ion batteries and its electric-thermal properties
  • Good knowledge in Matlab/Simulink
  • Basic knowledge in MS Office programs (Outlook, Excel, Teams, Powerpoint)
  • Good English skills


  • A young, highly motivated and passionate team
  • Flat hierarchies and learning-from-mistakes approach
  • Strong company culture in an international environment
  • The possibility to shape the future with us
  • Regular team events
  • Flexible working hours 
  • Excellent career opportunities and regular feedback
  • Weekly fresh fruit and free water, tea and coffee
  • Supported canteen service
  • Modern newly renovated office
  • Very good access to public transport and free parking spaces
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