Change the world with us 

Choose an exciting and meaningful career path

Greenbox is a highly innovative company in the field of green technologies and sustainable systems. We are constantly looking for the best talents dedicated to solving environmental challenges and passionate about improving sustainable solutions together with us in order to create a better world.


We offer exciting roles in the areas of Technical Engineering, Software Development (CPS, Data Analysis, Machine Learning, IoT), Chemical Engineering, Project Management, Business Development and Communication.

At a glance

The Greenbox headquarter is based in Berlin, one of the greatest cities to live and to work. Our company language is English. German language skills are a plus, but not a must. In fact, 99% of the time we communicate solely in English.


Greenbox has flat hierarchies and is bottom-up process oriented. We value the input of all team members to solve challenges and to continuously improve the Greenbox operations and processes. At Greenbox your ideas and actions have a true impact.


Our unmatched start-up work ethic and team spirit are awesome. We support home and remote tele office and all forms of digital co-creation tools.


We create productivity by goal-oriented, self-responsible, open and transparent work culture.


Diversity is one of our core company values. Working at Greenbox means being part of a multi-cultural family that is constantly inspiring and helping each other.


At Greenbox everything is a team effort and project management is part of our DNA.


Lifelong learning: We constantly develop our skills with a full range of educational programs, activities and encourage and support you to achieve your career and qualification goals.

Greenbox is dedicated to the Sustainable Development Goals with every action.

We offer you a permanent employment contract with 30 days of holiday per year and - amongst other things - provide the latest work equipment, software and are able to offer additional perks according to the specific role, entry level and qualification.


If you are a student, please consider working for us. You can write your master thesis as a paid working student on one of our innovations in the field of Smart City, Energy Management or Mobility Services. Let this be the first step of your long-term career at Greenbox.

Initial applications welcome. Please send CV, motivation letter and your qualification documents to

It is the policy of Greenbox Global Holding GmbH to provide equal employment and advancement opportunities to all colleagues and applicants for employment without regard to race, color, ethnicity, religion, gender, pregnancy/childbirth, age, national origin, sexual orientation, gender identity or expression, disability or perceived disability, genetic information, citizenship, marital or domestic partner status. As an equal opportunity employer, we are committed to a diverse multicultural workforce and work culture.


Job offers

Technical Project Manager (m,w,d)

(Smart Energy Systems Engineering)

Göttingen, Full-time & Part-time



We are looking for a multi-disciplinary Technical Project Leader for our Smart Energy Segment. You are familiar with all state-of-the-art standards in the field of smart energy solutions and you are specialized in and fascinated by using renewable energies to create hydrogen. With your expertise and experience you are able to evaluate and implement a system and all technical components of a local hydrogen production plant and comparable smart energy systems. You are enthusiastic about the idea to create together with a highly motivated team innovative products and services within this dynamic segment. To reach this goal you will establish and cultivate contact with strategic partners, suppliers and potential clients who will find a skillful counterpart for technical discussions in you. 


That means in particular 

  • You are responsible for the design and the project planning of hydrogen-based energy generation 

  • You scout the entire smart energy market to identify business needs and key issues and you develop ideas for innovative solutions 

  • You  are able to evaluate and select the right products and technologies on the market according to the profile of requirements and customer demands 

  • You  define, analyze and simulate technical specifications and transform them into our innovative system architecture 

  • You will work together and cooperate with external technology partners and scientific institutions 

  • You create and maintain necessary project documentations, such as blueprints, solution design, test scripts, user manual and system setups 


Your Qualification 

  • You hold a degree in a technical discipline like Electrical/Mechanical Engineering, System/Software Engineering, Business Informatics, Mathematics, or in a related field  

  • You have experience in project management and project management software (MS Project Professional) 

  • Ideally, you have practical knowledge in the field of IT-based control systems 

  • You have a general passion for zero emission technologies and a deep understanding of hydrogen production and applications 

  • When you hear terms like Grid Balancing, Emission-free CHP Solutions, Peak-Shaving, ESS or BOP you are immediately ready to jump into an inspiring discussion and share your ideas and visions 

  • You have the ability to explain and structure technical ideas clearly 

  • You are structured and you like to work in a start-up atmosphere 

  • You are fluent in spoken and written English 

We offer 

  • a creative working atmosphere with flextime  

  • international working environment   

  • an open-minded and fair working atmosphere  

  • a fantastic mission 

  • permanent contract 

  • 30 days of holidays 

  • company laptop and phone 


Please send your complete CV (including a response to the specific job requirements and your salary expectations) to