Office manager for finance and office organisation

Office Manager for Finance and Office Organization

Are you excited to put your organizational skills and dedication to work? Then join our team!

Changing the World with Energy. Are You In?

We are a rapidly growing startup from Berlin, revolutionizing the energy industry! With cutting-edge technology and a clear vision, we’re making 100 percent renewable energy more accessible and reliable. Our brands “VeganStrom” and “New Energy Cloud” set new standards for animal-friendly, sustainable energy and actively drive the energy transition forward. At GreenStone Energy, every idea and every voice counts – in our open, dynamic environment, new approaches are not only heard but also implemented.

Together, we grow, continuously evolve, and shape the future of energy supply. Our international team is defined by mutual respect, flat hierarchies, and high motivation – an environment that fosters productivity and provides space for new ideas.

Your role with us:
You are the heart of the office and love when everything runs smoothly. You handle all practical, organizational, and administrative aspects and support the team with organizational and administrative tasks.

Your main responsibilities:

In office management:

1. You ensure the office is always well-organized and inviting.
2. You manage office supplies and equipment so that the team can work at its best.
3. You coordinate maintenance and repairs in collaboration with building management.
4. You organize company events, team meetings, and external meetings.
5. You assist with onboarding new employees and make sure all necessary resources are available.
6. You handle general correspondence and manage office communication.

In finance:

1. You reconcile expenses and ensure all receipts and invoices are properly documented.
2. You work closely with the finance team and assist with basic reporting requirements.
3. You keep precise records of office-related expenses.
4. You support the finance team with administrative tasks as needed.

What you bring:

1. Initial experience as an office manager, administrative assistant, or office clerk, ideally with finance knowledge.
2. Excellent organizational skills and a strong eye for detail – you make sure everything runs smoothly.
3. Proficiency in the MS Office Suite, especially Excel, to support financial accounting and track expenses effectively.
4. Strong communication skills in German and good English skills, both written and spoken – you know how to communicate clearly and courteously.
5. A positive, proactive attitude and the ability to manage multiple tasks simultaneously – you always stay organized and enjoy contributing ideas.

We offer you:

1. The chance to take on an important role in a fast-growing and innovative company.
2. Flexible working hours and the option to work partially from home.
3. A dedicated team with extensive expertise and a passion for our vision.
4. Weekly free team lunch.
5. Discounts as part of our employee electricity plan.

Then send us your application documents, including your earliest possible start date and salary expectations.

Thank you for your interest in a career at GreenStone Energy! If you have any questions about the application process, please feel free to contact us via email at

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