Senior Sales Manager (f/m/d)

Quest One is a global 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 Everllence 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 identify, qualify, and develop new business opportunities in hydrogen and power-to-X markets.
• You leverage your existing network of contacts and customers to generate leads and opportunities.
• You drive the full sales cycle from prospecting and solution design to proposal, negotiation, and contract closure.
• You build and maintain strong relationships with key accounts, EPCs, developers, and industrial customers.
• You act as a trusted advisor by understanding customer needs and matching them with Quest One’s solutions.
• You represent Quest One at industry events, conferences, and customer meetings.
  You collaborate with technical and product management teams to ensure proposals are feasible, competitive, and aligned with customer requirements.
• You contribute to regional sales strategy, pipeline development, and forecasting.
• You provide market intelligence on competitors, pricing, and trends in hydrogen and renewable energy.

• You hold a Bachelor’s or Master’s degree in Engineering, Business, or a related field.
• You bring several years of experience in B2B sales, including some years in hydrogen, renewable energy, industrial gases, or related sectors.
• You have a proven track record of delivering multi-million Euro contracts.
• You maintain an established network within the hydrogen industry, including developers, off-takers, EPCs, utilities, or industrial customers.
• You demonstrate strong business development and negotiation skills.
• You communicate and present with clarity and confidence.
• You are technically competent to engage in solution-oriented discussions with customers and engineers.
• You work as a self-starter, are goal-oriented, and thrive both independently and in cross-functional teams.
• You speak and write fluently in English and German; additional languages are an advantage.

• OWNERSHIP – We grow together with Quest One, and you have the opportunity to take active responsibility.
• ONE TEAM – A strong team that sticks together and shapes the future.
• LEARNING – Personal growth is our focus, with numerous development opportunities.

• Flexible work arrangements for a good work-life-balance.
• Regular updates and transparent communication through our town-hall-meetings.
• Buddy program as part of onboarding.
• Free drinks, fruit, and a JobRad for a greener commute.

Do you want to help shape the future with us?
Then apply now at Quest One and become part of a team that truly makes a difference.

At Quest One, we’re looking for people who want to actively help shape the future. What matters to us is your talent and motivation—your background, skin color, religion, gender, sexual orientation, age, or disability doesn’t matter. Our diversity makes us stronger, more creative, and more successful. Together, we grow as a team in an inclusive and sustainable environment where discrimination has no place. Join a global company that values diversity and is committed to equal opportunities.