Product Architect – Motor Controller

H55
Full-time , Wallis, Switzerland, Wallis Finance, Management & Operations
Posted:
February 22, 2026
Location:
, Wallis, Switzerland, Wallis, Switzerland

Job Description

About H55

About H55 H55isa leader inelectricpropulsion for aviation and thetechnologicalspin-off of Solar Impulse, the firstelectricaircrafttoflyaroundtheworld. We design andcertifyElectric PropulsionUnits(EPU), Energy StorageSystems(ESS), and High-Voltage (HV) componentsthatenableclean,safe, and efficient flight.Supportedbyglobalinvestors, H55isexpandingitsengineeringcapabilities, productionfootprint, and North Americanoperations.

Key Responsibilities

  • TechnicalLeadership (TL) & ArchitectureOwnership Define, own, andmaintaintheMC product architecture, including HW, SW, control strategies, HV interfaces, safety mechanisms, and dual-channel topology. Makehigh-leveldesignchoices(HLD)ensuringcompliancewithH55processes, certificationnorms(CS-23, ARP4754A, ARP4761, DO-160), and technologystandards. Guide engineeringteams(Power Electronics, Controls, FPGA / SW, Test)throughtheV-Cycle : requirements→ design →integration→ V&V → qualification.
  • Stakeho...

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Job Overview

Job Type: Full-time
Location: , Wallis, Switzerland, Switzerland
Posted: February 22, 2026
Deadline: April 03, 2026