Office Manager

At Green Energy Storage (GES) We are working on the future of the energy system. We are developing large-scale battery projects that contribute to a reliable, sustainable, and flexible electricity grid.

Our team is growing fast and that is why we are looking for a Office Manager who ensures that everything behind the scenes runs smoothly and professionally.

Your role

As Office Manager you are the organizational heart of GESYou support management, monitor daily office operations, and ensure that processes are tightly organized.

You work independently, take initiative, and often see what's needed before anyone asks. In this versatile role, you're both director as cooperating foreman/woman: you keep an overview, set priorities and ensure that everything is correct down to the last detail.

What you are going to do

Your duties include:

• Supporting the management in organizational, administrative and communication areas.

• Managing agendas and organizing, planning and preparing meetings.

• Act as the first point of contact for colleagues, visitors and external partners.

• Monitoring deadlines, drawing up overviews and structuring internal processes.

• Coordinating facility matters (office management, suppliers, events, team days, etc.).

• Contribute to the further professionalization of our organization and the optimization of work processes.

Who you are

We are looking for someone who recognizes themselves in this:

• A strong personality with natural authority and a sense of proportion.

• Experience in an environment with highly educated professionals (preferably in the energy sector or business services).

• HBO working and thinking level, with excellent communication and organizational skills.

• Independent, proactive and able to keep several balls in the air at the same time.

• Honest, reliable and discreet – someone the management can trust blindly.

• Digitally skilled (including Microsoft 365, Teams, SharePoint) and comfortable in a dynamic, fast-growing organization.

What we offer

At GES you get:

• A varied position with a lot of responsibility and room for personal initiative.

• Work in a small, ambitious team that really wants to make a difference in the energy transition.

• A modern working environment in 5TRACKS Breda (from 2026).

• A competitive salary and good secondary employment conditions.

• Flexible working hours and the option to work partly hybrid.

About Green Energy Storage

Green Energy Storage We believe the energy transition will only truly succeed when the electricity grid is balanced. That's why we're developing battery projects throughout the Netherlands, from concept to implementation. This way, we are gradually building a future in which sustainable energy is always available.