Office Manager (ad-interim)

Are you ready to embark on an exciting journey with Coreso, a dynamic and fast-paced company at the forefront of the European energy landscape? As a Regional Coordination Center (RCC), Coreso plays a crucial role in coordinating high-voltage electricity flows for European Transmission System Operators (TSOs), ensuring the security of electricity supply on a regional basis.

Let us give you a preview of your future mission!

The Office Manager ensures Coreso’s workplace operates smoothly each day so employees can focus fully on delivering our operational mission. The role combines hospitality, facilities coordination and structured administration. This ranges from reception and meeting room readiness to stocked kitchens, catering orders, access management (badges, visitors), parking management, supplier follow-up, and swift resolution of building issues and incidents. The workplace remains orderly, resources are available when needed, and visitors receive a professional and welcoming first impression.

Beyond daily continuity, the Office Manager plays an active role in improving how the workplace supports people. This includes coordinating small-scale projects, optimising the use of digital tools, refining processes, and implementing practical enhancements in collaboration with People & Culture, Finance, Communications, and the prevention advisor. By managing suppliers effectively, following up on contracts and service levels, and embedding simple safety, ergonomics, compliance and sustainability measures, the role ensures the workplace evolves in step with organisational needs.

Looking ahead, the Office Manager anticipates peaks, events, and changes in team composition, planning proactively to keep the workplace ready for new demands. This includes supporting workspace planning and office setup for newcomers and team changes. Through reliable organisation, service-oriented communication, and coordination between internal and external partners, the role strengthens operational efficiency, supports business continuity, builds trust, and delivers a consistent employee experience that contributes to Coreso’s long-term growth.