About EH Group Engineering
EHG is developing cutting-edge fuel cell technology for heavy duty mobility and large-scale stationary power applications. Our uniquely redesigned product is a significantly more compact fuel cell with high power density and lower costs of production. Faced with the challenges of climate change and the transition to a decentralised energy system, EHG seeks to provide high performance and cost-effective fuel cell solutions to our clients and partners.
To help achieve our vision of a decarbonised future we are seeking Mechanical Engineers to design components and assemblies for our compact, high power density fuel cell products.
This role requires full-time, on-site presence at our Nyon, Switzerland office. We're not able to offer remote or hybrid arrangements, so candidates should be prepared to relocate.
Key Responsibilities:
• Design mechanical components, modules and assemblies for fuel cell stacks and systems
• Produce 3D models, detailed drawings and tolerancing (GD&T)
• Apply design-for-manufacture and design-for-assembly principles
• Support prototyping, build and validation of designs
• Work with suppliers on component manufacture and tooling
• Maintain BOMs, drawings and engineering changes in PLM
• Collaborate with simulation, test, electrical and process engineering
Skills and Experience Required:
• BSc/MSc in mechanical engineering is mandatory
• Minimum 3–5 years of mechanical design experience in a complex hardware engineering environment, with direct experience in fuel cell stacks, electrolyzers, high-voltage battery modules, powertrains, or complex thermal systems.
• Proficiency with 3D CAD (ex. SolidWorks) and in-depth understanding of GD&T
• Understanding of DFM/DFA and common manufacturing processes
• Knowledge of sealing, thermofluidic, thermal or structural design is a plus
• Team player able to work autonomously with internal and external experts
• Excellent spoken and written English is mandatory, French is a plus
Start date: Immediately
Skills Required
- BSc or MSc in Mechanical Engineering
- 3–5 years of mechanical design experience in a complex hardware engineering environment
- Direct experience with fuel cell stacks, electrolyzers, high-voltage battery modules, powertrains, or complex thermal systems
- Proficiency with 3D CAD, such as SolidWorks
- In-depth understanding of geometric dimensioning and tolerancing (GD&T)
- Understanding of design for manufacture (DFM) and design for assembly (DFA)
- Ability to work collaboratively and autonomously with internal and external experts
- Excellent spoken and written English
- Knowledge of sealing, thermofluidic, thermal, or structural design
- French language skills
- Willingness to work full-time onsite in Nyon, Switzerland and relocate
What We Do
EH Energy develops and manufactures modular, fuel-agnostic fuel-cell systems that provide primary, behind-the-meter power for stationary and mobile applications. Its platform scales from systems for drones and aviation to power blocks and plants serving data centers and industrial sites. The company emphasizes compact, high-density designs and reliable, affordable, clean onsite power, using a proprietary automated manufacturing process intended to scale production.
