Sion, Valais, Switzerland

About Us

H55 is at the forefront of sustainable aviation revolution. Our mission is to enable the aviation industry to reach net zero by providing certified electric propulsion solutions. The Swiss based H55 is a technological spin-off of Solar Impulse, the first electric airplane to fly around the world. The company develops cutting-edge certified electric propulsion and battery management systems that enable cleaner, quieter, and more sustainable air travel. H55 is driving innovation to accelerate the aviation industry's transition toward zero-emission solutions

Joining our team means working with talented professionals and gaining firsthand experience in a dynamic and innovative environment. We value individuals who think outside the box, take initiative, and are passionate about the aerospace industry.

Your Role

As an intern for a period of 6 months or more, starting ideally this summer or earlier. You will work closely with your mentor and other employees of the Hardware/Software team who will help you apply your knowledge and grow your skills.
Specifically, you will:

• Develop the Aircraft charging algorithm.
• Develop the algorithm (Matlab simulink) with error handling and fault recovery mechanisms
• Develop Test Cases
• Integrate and test (Hardware in the Loop)
• Integrate the software into the Battery Management System.
• Execute Test Cases (normal and abnormal behavior) with various commercial CCS Chargers
• Write the associated documentation

Your Profile

• Ongoing Bachelor or Master's student in industrial or embedded computer engineering
• Notion or interest for:
• High Power, High Voltage Battery
• CCS (Combined Charging System) protocols and standard for electric vehicles
• CAN bus, Ethernet, RS485
• Ability to understand and debug embedded hardware and to troubleshoot electrical issue
• Ability to read and interpret electrical schematics and wiring diagrams for charging infrastructure and communication buses
• Previous experiences with Matlab Simulink and Simulink Test
• Good knowledge of Python
• Ability to develop and debug embedded software in C
• Fast learner, rigorous, hands-on problem-solving, ability to document properly
• Fluency in English (oral and written), French is a plus.

Duration: 6 months

We hope this role sounds exciting and could be your next step, if so follow the steps to apply, we are looking forward to receiving your application.

H55 is an equal opportunity employer and welcomes applications from all qualified individuals regardless of race, sex, disability, religion/belief, sexual orientation or age. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on competence, performance, and business needs.