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Powertrain Electrical Engineer

Flux mobility
Winterthur, Winterthurfull_timePosted 8 Apr 2026

About the role

Our Team. A strong team is the DNA of our company. Our team brings together experts in Mechanical Engineering, Software, E/E, Manufacturing, Homologation, Testing, Purchasing, Business Development, and Sales & Marketing. At Flux, we work as equals and foster a highly motivating environment shaped by shared ownership, flat hierarchies, and a strong team spirit. Here, you will not only develop your skills, but also make a real impact. Join our team and help shape the mobility of tomorrow. Your role. We are looking for a Powertrain Electrical Engineer who takes responsibility for the electrical components of our electric powertrain and helps define the future product roadmap of our vehicles. In this role, you are responsible for integrating and validating the key electrical components of our electric drivetrain. This includes traction batteries, inverters, electric motors, DC/DC converters, on-board chargers, HV distribution, contactors and other high-voltage components. A major part of the role is making sure that we have a clear view of the supplier market and technology trends, and that Flux always has the best technical and commercial component options available for the next generations of vehicles. You work closely with suppliers to understand their product roadmaps, strengths and risks. You ensure that Flux has a strong technical relationship with key suppliers, that alternative sources are available, and that new components are properly validated before they are introduced into our vehicles. You also help shape Flux's future product roadmap by identifying which technologies and suppliers we should rely on over the next years.

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Company

Flux mobility

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