**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 Centre (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.We are looking for a talented and driven Communication Officer to join our People & Culture team. The Communication Officer focuses on three key areas: internal communication, external communication and organization of events.Let us give you a preview of your future mission!Your role and responsibilities include but are not limited to:**Internal communication**:Creating and managing the weekly newsletter and biannual magazine. Organising quarterly plenary sessions and information sessions (incl. content support).**External communication**:Creating and publishing weekly reports, managing LinkedIn publications, updating the website, coordinating and publishing the yearly activity report, and organizing visits at Coreso (incl. logistics and content support).**Event organization**:Proposing and organizing internal fun events throughout the year (afterwork gatherings, Fun Day, end-of-year event, etc.). Co-organise an external conference with key stakeholders with the Legal & Regulatory team.What are we looking for?- Prior proven experience in a similar role (event coordination, content creation, internal and external communications)- Fluency in English (French or Dutch is a plus)- Excellent writing and proofreading skills- Proficiency in editing tools (e.G., Microsoft tools, InDesign, SharePoint)- Familiarity with communication platforms (LinkedIn, SharePoint, website management, WordPress)- Detail-oriented with excellent organizational and multi-tasking skills.- Collaborative team player with the ability to work effectively and proactively in cross-functional and diverse environments.- Strong interpersonal skills and the ability to influence and motivate others.- Experience in complex technical environments is a plus, experience in a SME would be a great added value.Practical information:**Duration**:Long-term assignment: maternity leave.**Team**:You will join the People & Culture team in charge of all HR, Training and Communication projects**Projects**: Around 25% of projects will be more on a strategic level but 75% of the tasks will remain operational.If you are excited about becoming an integral part of our team and driving positive change in the energy industry, we look forward to welcoming you to Coreso. Join us on this thrilling journey and seize the opportunity to grow both professionally and personally.