• Design new electrolyzer stacks using CAD software, from early concept to detailed drawings

• Dimension and validate components (manifolds, bipolar plates, sealing systems, compression systems) using theoretical calculations and computational simulations

• Own innovative product design initiatives in close collaboration with the stack team, chemistry team and scale-up team

• Lead manufacturing planning, procurement, and supplier relationships for your stack product

Abilities and expertise we are looking for

• 4+ years of hands-on experience in mechanical design
• Strong knowledge of mechanical parts and computer-aided design (CAD) is a requirement
• Solid experience in Product Lifecycle Management for design documentation and revisioning
• Manufacturing experience is strongly appreciated
• Solid theoretical knowledge in fluid mechanics, thermal management, solid mechanics (compression, material resistance) is a nice to have
• Good knowledge of suppliers for prototype components manufacturing
• Experience in electrolyzer or fuel cell stack design such as from hydrogen electrolysis or chlor-alkali electrolysis is a nice to have but not a requirement
• English is our daily work language.

Mindset we are looking for

• Exemplary work ethic and self-driven attitude: you get things done fast and to a high standard and you don't drop the ball
• "Street-smart": you don't take no for an answer and will figure out a way to solve anything with the means available
• Commitment to the mission and ambition and to creating a kind, high-performance and fun atmosphere at work (100% on-site role)
• Passion for innovation and problem-solving attitude
• Dedication to investing time and effort for the betterment of the team
• Going the extra 20% that makes a good deliverable into an outstanding deliverable
• Humble, low-ego and curious

What we have to offer

• Unique journey: We are an early-stage company with a world-class team and a flat structure.
• Impact: We are building a product that will reshape century-old industrial processes to build a better, more sustainable and resilient world
• People-first: We love our people. We are excited to see one another every morning when coming to work. We choose people and they choose us to share a similar excitement.
• Feedback over ego: We are self-improving whilst helping others grow. We are no-ego doers and we are all responsible for shaping the company.
• International team: We are an international team made up of over 17 nationalities, and hopefully many more soon!
• Fun: We constantly strive to cultivate a great work atmosphere and organize regular team events.
• Competitive compensation packages
• Generous Employee Stock Ownership plans
• Health Insurance: Medical, dental, and vision coverage.
• Ergonomic work stations & state-of-the-art equipment

Our process

• An initial video call with Grace, Director of People, to discuss Dioxycle's mission, get to know you, understand your career expectations, and answer your questions (30 mins)
• Expert screening call with Jan, Lead Stack Design Engineer (30 mins)
• Technical deepdive interview/case study with Jan, Lead Stack Design Engineer and Luc, Chief Stack Architect (1 hour)
• Cofounder interview (45 mins)
• Onsite interview including opportunity to tour our technology & meet the wider team (2-3 hours)
• A series of reference calls with provided contacts

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.