Karriere

Arbeiten bei Green Therma: Wir sind ein innovatives Unternehmen, das auf Zusammenarbeit und höchste Qualität setzt. Bei uns erwartet Sie ein dynamisches, integratives Arbeitsumfeld, das Ihre Fähigkeiten und Ideen schätzen. Green Therma sucht stets talentierte, ehrgeizige und engagierte Fachkräfte, die unsere Vision nachhaltiger geothermischer Wärme mitgestalten möchten.

Unsere aktuellen Stellenangebote finden Sie unten.

Business Developer, Deep Geothermal Energy (m/f/d)

Scale up the next generation of climate-neutral heating with us. Decarbonizing the heat supply is one of the biggest challenges of the energy transition. The use of deep geothermal energy will play a key role in this.
Green Therma is a young company based in Copenhagen with a subsidiary, Green Therma GmbH, in Hamburg. We have developed a patented deep-geothermal closed-loop process and are planning, structuring, and implementing geothermal projects for cities, neighborhoods, and industrial applications in collaboration with partners. Our goal is to create scalable solutions for a long-term climate-neutral heat supply.
To further expand our project portfolio, we are looking for an experienced business development professional who will identify new projects in the DACH region, establish partnerships, and significantly advance the development of our geothermal business.

The role
You will identify new project opportunities in the renewable heat market and develop them into viable geothermal projects – from the initial idea to the investment decision.

Key responsibilities

  • Identification and development of new geothermal project opportunities
  • Establishment of strategic partnerships with local authorities, municipal utilities, industrial partners, and investors
  • Structure complex energy infrastructure projects in cooperation with stakeholders (e.g., utilities, industrials, and/or infrastructure investors)
  • Evaluate geothermal projects from a technical and economic perspective
  • Develop scalable business and marketing models for renewable heat
  • Manage projects with stakeholders (internal and external) through development phases (feasibility, structuring, financing) to project realization
  • Analyze regulatory frameworks such as permits and licenses, funding instruments, and market mechanisms
  • Facilitate and provide support for project financing, joint ventures, and long-term heat supply contracts
  • Close collaboration with external stakeholders and internal teams from geology, engineering, commercial development, and finance


Your profile
We are looking for a personality with entrepreneurial thinking, a strategic vision, and the ability to drive complex projects forward.
Ideally, you will have:

  • A degree in engineering, industrial engineering, energy technology, geosciences, or economics
  • Several years of experience in business development, project development, and/or project management of infrastructure projects
  • Experience in the energy sector, renewable energies, district heating, or geothermal energy is an advantage
  • Strong understanding of project financing, business models, and market mechanisms
  • Experience in dealing with public stakeholders, utilities, or investors
  • Ability to strategically structure projects and drive them forward operationally
  • Business fluent German and good English skills


We offer

  • A central role in building a growing geothermal portfolio
  • Direct influence on projects that are changing the heat supply of entire regions
  • Collaboration with leading experts in geology, energy, and infrastructure development
  • A high degree of creative freedom and entrepreneurial responsibility
  • Attractive compensation package and long-term development opportunities
  • Flexible working models


Location and application process
The main workplace for this position is in Hamburg, with a hybrid working model. The successful candidate will report to Dr. Oliver Weinmann, Managing Director Germany, and work closely with the operations team at headquarters in Copenhagen.

To apply for this role, please submit your application and cover letter in English to Marie Haargaard Urup at careers@greentherma.com no later than 12 April 2026.

Join our team
This is your opportunity to join a forward-thinking team working on innovative geothermal heating projects that support Europe’s energy transition. We provide a collaborative and international work environment with room for innovation and professional growth.

Alongside competitive compensation and flexible working arrangements, you will have the opportunity to contribute to developing sustainable energy solutions with real impact.

We look forward to welcoming a motivated and passionate individual to help strengthen Green Therma’s position and presence in the German market.

The energy transition needs not only new technologies, but also clear, credible communication. At Green Therma, we develop innovative geothermal solutions that deliver renewable heat from deep underground and help Europe transition away from fossil fuels. Headquartered in Copenhagen with a German subsidiary in Hamburg, we work with cities, utilities, and industrial partners to develop scalable geothermal projects.
To support our growing activities in Germany, we are looking for a part-time Marketing & Communications Specialist who will help bring our brand, projects, and technology to life in the German market. You will work closely with our Marketing & Communications team at headquarters in Copenhagen, which defines the overall brand guidelines and marketing strategy.

The role
In this role, you will help develop and implement local marketing and communications activities in Germany, ensuring our projects and technology gain visibility among stakeholders, the media, and the public.

You will be responsible for operational marketing and communications in the German market, including PR, events, digital communications, and project-related communications.

Key responsibilities

  • Implement Green Therma’s marketing and communications activities in Germany in close collaboration with the HQ team in Copenhagen
  • Maintain and further develop our German website and digital presence
  • Development of PowerPoint Presentations
  • Translate and localize marketing materials (English → German), including presentations, brochures, and project communication
  • Develop and publish content for website, social media, and newsletters
  • Support and drive PR activities and media relations in Germany
  • Assist in preparing press releases, media outreach, and communication materials
  • Support communication related to geothermal development projects in Germany
  • Coordinate with internal teams (project development, management, and technical experts) to communicate projects and technology effectively
  • Contribute to strengthening Green Therma’s brand and visibility in the German market


We are looking for someone who

  • Holds a degree in communications, marketing, media, public relations, or a related field
  • Has 5–10 years of experience in marketing, communications, or PR
  • Has a strong interest in energy transition, renewable energy, and climate technology
  • Has experience with website management, digital communication, and social media
  • Has excellent writing skills and the ability to explain complex technical topics clearly
  • Is a native German speaker with strong English skills
  • Works in a structured and proactive way and enjoys collaborating in an international team

We offer

  • The opportunity to help shape communication for innovative geothermal heating projects
  • A dynamic environment in a growing climate-tech company
  • Close collaboration with an international team of engineers, geologists, and energy experts
  • A high degree of responsibility and ownership
  • Flexible working arrangements and hybrid work
  • Competitive compensation and development opportunities

Location and application process
This is a part-time position based in Hamburg, with a hybrid working model. The successful candidate will report to Dr. Oliver Weinmann, Managing Director Germany, and work closely with the Marketing & Communications team at headquarters in Copenhagen.
To apply for this role, please submit your application and cover letter in English to Marie Haargaard Urup at careers@greentherma.com no later than 12 April 2026.

Join our team
This is your opportunity to join a forward-thinking team working on innovative geothermal heating projects that support Europe’s energy transition. We provide a collaborative and international work environment with room for innovation and professional growth.
Alongside competitive compensation and flexible working arrangements, you will have the opportunity to contribute to developing sustainable energy solutions with real impact.
We look forward to welcoming a motivated and passionate individual to help strengthen Green Therma’s communication and presence in the German market.

Want to meet us?

We are presenting our solution at industry events and conferences. Feel free to reach out, if you would like to meet up.

See a list here