We are looking for you for our team

Our team is interdisciplinary. Our colleagues come from different academic backgrounds: mechanical engineering, marine and ocean engineering, chemistry, sustainability and political science, law and architecture. We advise customers on a national and international level and are part of many groundbreaking funding projects on the topic of hydrogen.

Do you also want to help shape the energy world of tomorrow? We are constantly looking for motivated and bright minds.

Our job offers

Werkstudentin (m/w/d) im Marketing mit Schwerpunkt PowerPoint  

Dein Einsatzbereich: Du unterstützt und berätst Kolleginnen und Kollegen bei der Erstellung und Überarbeitung von Präsentationen, hauptsächlich mit PowerPoint, aber auch Word. 

Werkstudent:in (m/w/d) zur Unterstützung in der Projektarbeit 

Dein Einsatzbereich: Du unterstützt uns bei thematischen Recherchen mit Projektbezug, zum Beispiel im Rahmen von Marktanalysen und neuen Technologien. 

Werkstudent:in Datenmanagement (m/w/d) 

Dein Einsatzbereich: Du arbeitest mit unserem Team direkt an der strategischen Projektentwicklung der Energiesysteme von morgen mit und erhältst Einblicke in die Dekarbonisierung verschiedener Wirtschaftssektoren. 

What we offer

We want to accelerate the energy transition. You will work on a variety of topics and tasks in many different projects. In doing so, we value a welcoming working atmosphere and try to respond to individual circumstances.


Flexible working: The cruh21 was founded remotely - mobile working with modern equipment from home has become the new normal. If you live in Hamburg or Berlin, you can also choose to work in the office. We offer you individual working time models (35h. 40h or part-time), as it fits best into your life.

Benefits & Training: Our team members are entitled to individual training and time to learn. In cooperation with our HR consultant, we provide individual coaching. We also offer a corporate benefit program as well as a company fitness program.

Creative freedom and development opportunities: Do you have ideas on how we can work better or develop new topics? Then take the chance and realize your visions with us. We want to support our employees in their professional competence and accompany them on their way to more responsibility.

Transparent communication: We communicate transparently and share our knowledge - this is one of our guiding principles. The management and team leads stay in regular contact with everyone: whether through our daily check-in, our project conference, the strategy days or in individual conversations.

How we work

We are a growing consultancy in the hydrogen, offshore & energy industry. Our topics and internal structures are flexible, so that we can react quickly. We work in network structures and offer our employees the opportunity to act and develop in diverse projects.

Not only externally, but also internally, we rely on trusting partnerships:

  • We live diversity and appreciation.
  • We are authentic, transparent and share our knowledge.
  • We learn daily and develop systematically.
  • We work creatively, deliver quality and implement ideas.

Nalin Büttner

Team Coordinatior
Tel: +49 40 3346553-68