Manufacturing Process Engineer / Lead

As the technological spin-off of Solar Impulse, the first electric airplane to fly around the world, the mission of H55, is to make aviation clean, safe, and affordable.

The company's strengths and competencies lie in developing propulsion and energy storage solutions which are modular, lightweight, and certifiable.

At H55, you will work with a very forward-looking team who are changing the paradigms of air transportation. H55 is composed of highly experienced engineers, entrepreneurs and managers and is seeking like mind talented professionals who understand how to couple creativity and innovation with technical and business considerations.

Your Role

As part of the manufacturing team, you will report to the Head of production Organisation, and will be responsible for developing, implementing, and optimizing manufacturing processes for aerospace components (Electric Propulsion System).

You will work closely with design, production, and quality teams to ensure processes are robust, repeatable, and compliant with aerospace standards.

Main responsibilities:

• Develop and implement manufacturing processes for aerospace components and assemblies (Surface treatment, Bonding, Gluing, ...), dealing with mechanical, electronics and electrical parts..
• Select, specify, and commission production equipment and machines required for new or improved processes.
• Define and optimize process qualification parameters to ensure stable and repeatable production.
• Set up and validate machines, including tooling, fixtures, and control parameters.
• Debug and troubleshoot manufacturing issues, identifying root causes and implementing corrective actions.
• Analyze process results and performance data to improve yield, efficiency, and reliability.
• Establish and maintain process documentation, including work instructions, parameter sheets, and process logs.
• Monitor process stability through data logging, statistical analysis, and process control methods.
• Collaborate with design, quality, and production teams to support new product introduction and continuous improvement.
• Ensure compliance with aerospace quality and safety standards.

Your Profile

• Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, Manufacturing Engineering, or related field.
• 6-8+ years of experience in manufacturing process development in aerospace, automotive, or high-tech industries.
• Strong understanding of process parameters, machine setup, and industrial equipment.
• Experience with process debugging, root cause analysis, and continuous improvement methods.
• Ability to interpret production data, logs, and performance metrics.
• Knowledge of quality standards and traceability requirements in aerospace manufacturing is a strong asset.
• Experience working in cross-functional engineering teams.
• Strong problem-solving and analytical skills.
• Fluent in English, French is an asset.
• Experience in team management or a strong taste to evaluate towards the Manufacturing team Lead role.

What we offer

• An amazing work Location in Sion, Valais in the heart of Swiss Alps.
• A highly dynamic and multicultural environment where you can grow and learn by working on ambitious challenges to shape the future of Electric Aviation.

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.

Sounds Interesting, we look forward to meeting you!

H55 is an equal opportunity employer and welcomes applications from all qualified individuals regardless of nationality, 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.