Quest One is a integral leader in PEM electrolysis. Our goal is clear: we aim to make a significant impact in reducing greenhouse gases with our electrolyzers. Since our beginnings as a science project in 1997, we’ve grown into a subsidiary of Volkswagen Group with around 500 employees across three locations worldwide.

Our mission: Drive climate protection and actively shape the energy transition. Are you ready to join us on this journey?

Our goal: Reduce 1% of the world’s greenhouse gases by 2050. Quest One.
- You will identify, qualify and develop new business opportunities in hydrogen and power-to-X markets.
- You will leverage your existing network of contacts and customers to generate leads and opportunities.
- You will manage the full sales cycle – from prospecting and solution design to proposal, negotiation, and contract closure.
- You will build and maintain strong relationships with key accounts, EPCs, developers, and industrial customers.
- You will act as a trusted advisor by understanding customer needs and matching them with Quest One’s solutions.




- You will represent Quest One at industry events, conferences and customer meetings.
- You will collaborate with technical and product management teams to ensure proposals are feasible, competitive, and aligned with customer requirements.
- You will contribute to regional sales strategy, pipeline development and forecasting.
- You will provide valuable market intelligence on competitors, pricing and trends in hydrogen and renewable energy.
- You hold a degree in Engineering, Business Administration or a related field (MBA is a plus)
- You have several years of B2B sales experience, with industrial knowhow in hydrogen, renewable energy, industrial gases or related sectors
- You have a proven track record of closing multi-million Euro contracts
- You bring an existing network in the hydrogen industry (developers, off-takers, EPCs, utilities, or industrial customers)
- You demonstrate strong business developmen

📌 Senior Sales Manager (Madrid)
🏢 Quest One
📍 Madrid