EH Group Engineering

Stack Process Engineer

EH Group Engineering

NyonFullTimePosted Jul 31, 2026

Job description

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 a Process Engineer to develop, industrialise and optimise the manufacturing processes for our fuel cell stacks.

Key Responsibilities

  • Develop and optimise stack manufacturing and assembly processes from prototype to series
  • Define process parameters, work instructions, control plans and FMEAs for various steps of stack production
  • Design and specify tooling, fixtures and process equipment together with suppliers
  • Lead process validation, capability studies and continuous improvement (Lean/Six Sigma)
  • Troubleshoot process and quality issues on the production floor
  • Work with materials, test and design engineers to ensure manufacturability
  • Support scale-up of production capacity Skills and Experience Required:
  • BSc/MSc in mechanical, chemical, materials or manufacturing engineering is mandatory
  • Minimum 5-6 years of process engineering experience in a hardware manufacturing environment
  • Experience with fuel cells, batteries, electrochemistry, coatings or precision assembly is a strong plus
  • Knowledge of FMEA, control plans and process validation
  • Familiarity with Lean/Six Sigma methodologies
  • Proficiency with Microsoft Office; Solid. Works and ERP experience is a plus
  • Team player able to work autonomously with internal and external experts
  • Excellent spoken and written English/French is mandatory; German is a plus Start date: Immediately