Flyability is seeking a Battery Engineer Intern for its Paudex office to join the Propulsion Team in developing next-generation power systems for the Elios drone. In this hands-on role, you will own the end-to-end testing lifecycle from designing and assembling hardware/software jigs to running test campaigns and post-processing data to guide design decisions. The mission is to leverage state-of-the-art battery technology to extend the limits of indoor flight in hazardous environments. The ideal candidate is a Master’s student in Electrical Engineering with strong prototyping skills (soldering, SolidWorks), data analysis experience, and proficiency in Python. Starting in June or July 2026, this internship offers a collaborative, scale-up environment where you can directly contribute to the future of robotics and worker safety.