Senior Sales Manager

🕒 November 14, 2025

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Quest One

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 1997

⚡ Energy

🔧 Hardware

🤝 B2B

Energy • Hardware • B2B

Quest One is a global hydrogen technology company (formerly H-TEC SYSTEMS) that develops and manufactures PEM electrolyzers and electrolysis stacks for the production of green hydrogen. The company designs modular and large-scale systems (e. g. , ME450, Modular Hydrogen Platform) and operates automated production facilities (Gigahub) to supply industrial, mobility and energy customers. Quest One partners with engineering and energy firms to deploy electrolyzers for power-to-hydrogen, mobility refuelling, and grid/sector-integration projects with a stated mission to cut emissions through scalable green hydrogen solutions.

📋 Description

• Identify, qualify, and develop new business opportunities in hydrogen and power-to-X markets. • Leverage existing network of contacts and customers to generate leads and opportunities. • Drive the full sales cycle from prospecting and solution design to proposal, negotiation, and contract closure. • Build and maintain strong relationships with key accounts, EPCs, developers, and industrial customers. • Act as a trusted advisor by understanding customer needs and matching them with Quest One’s solutions. • Represent Quest One at industry events, conferences, and customer meetings. • Collaborate with technical and product management teams to ensure proposals are feasible, competitive, and aligned with customer requirements. • Contribute to regional sales strategy, pipeline development, and forecasting. • Provide market intelligence on competitors, pricing, and trends in hydrogen and renewable energy.

🎯 Requirements

• Bachelor’s or Master’s degree in Engineering, Business, or a related field. • Several years of experience in B2B sales, including some years in hydrogen, renewable energy, industrial gases, or related sectors. • Proven track record of delivering multi-million Euro contracts. • Established network within the hydrogen industry, including developers, off-takers, EPCs, utilities, or industrial customers. • Strong business development and negotiation skills. • Technically competent to engage in solution-oriented discussions with customers and engineers. • Fluently speak and write in English and German; additional languages are an advantage.

🏖️ Benefits

• 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.