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Sebastian FreundSF

Sebastian Freund

Chief Technology Officer

€960/day
München, DE
15+ years

Average response time: 1 hour

About Sebastian

Senior technology executive and independent consultant with 20+ years of expertise spanning energy
storage, hydrogen infrastructure, and deep decarbonization. Track record of leading complex engineering
programs from concept through commissioning — including world-record hydrogen refueling facilities — and
translating technical depth into strategic insight for utilities, investors, and industrial clients. Published author
and patent inventor with experience across GE, Google X, and climate-tech ventures. Brings a rare
combination of hands-on engineering credibility and executive stakeholder management to technology
development and strategy advisory mandates.
  • German

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
München (up to 50km)

Experience

  • Jules Industries GmbH
    Chief Technology Officer
    ENERGY AND UTILITIES
    January 2023 - Today (3 years and 5 months)
    Munich, Germany
    • - Led all engineering functions for a deep-tech start-up decarbonizing heavy road transport through hydrogen refueling solutions for zero-emission truck fleets.
    • - Delivered the first hydrogen refueling station in Muscat, Oman.
    • - Led engineering and commissioning of the world's largest, 6tpd hydrogen filling station in Neom, Saudi Arabia.
    • - Built and scaled cross-functional engineering teams, establishing technical governance, supplier management, and quality assurance frameworks from the ground up.
    Hydrogen technology Decarbonization advisory
  • Energyfreund Consulting
    Independent Consultant
    January 2019 - Today (7 years and 5 months)
    Munich, Germany
    • - Advise utilities, energy start-ups, and industrial manufacturers on decarbonization strategy, process efficiency, and technology selection.
    • - Deliver technical due diligence for investors evaluating novel energy storage and clean-energy assets, including thermodynamic and economic modelling.
    • - Engagements spanning compressed air energy storage, geothermal energy, heat storage, industrial heat recovery, fossil power plant upgrades and hydrogen value chain analysis.
    Thermodynamic cycles Energy storage Heat Transfer Decarbonization strategy
  • Nikola Corporation
    Technology Manager - H2 Infrastructure
    January 2021 - January 2023 (2 years)
    Phoenix, AZ, USA
    • - Owned European hydrogen refueling market strategy and station technology roadmap for Nikola's heavy-truck network.
    • - Developed the first heavy-duty 700 bar mobile refueller, managing technical specification, supplier qualification, and regulatory approval.
    • - Coordinated cross-functional teams spanning engineering, commercial, and government affairs to accelerate market entry timelines.
    Engineering Management Infrastructure projects Hydrogen technology

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Education

  • PhD
    Universitaet der Bundeswehr Hamburg
    2008
    PhD
  • MS
    University of Wisconsin-Madison
    2003
    MS

Skill set

Categories