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Closing date: 15.12.2025

Location: Brussels

Hours: Full time

Starting date: January - February 2026


About Energy Storage Europe Association

The Energy Storage Europe Association, located in Brussels, Belgium, is the leading member-supported association representing organisations active across the entire energy storage value chain. The Energy Storage Europe Association supports the deployment of energy storage to support the cost-effective transition to a resilient, climate-neutral, and secure energy system.


Position summary

The Energy Storage Policy Trainee will support the work of the policy team for the Energy Storage Europe Association. With over 70 members from around Europe, the Energy Storage Europe Association serves as the voice of the energy storage community. Its mission is to promote the deployment of energy storage in Europe in order to achieve a decarbonised energy system by 2050.

This internship in the Energy Storage Europe Association policy team offers a great opportunity to gain valuable work experience in European Union (EU) affairs, energy, and environment issues. Besides learning about energy storage and the energy sector, the trainee will gain insight into association management and will have the chance to work in a dynamic and international team.


Main Responsibilities:

  • Conducting comparative research on EU and Member State policies and regulations in the energy sector;
  • Monitoring the latest European news/activities related to EU energy, research and innovation (R&I), climate change, and environment policies;
  • Supporting the Energy Storage Europe Association policy team in the drafting of position papers, press releases, and presentations;
  • Preparing for and participating in conferences, workshops, and networking events gathering key EU policymakers and stakeholders;
  • Assisting with internal committee meetings and teleconferences; supporting the organisation of the Energy Storage Europe Association Task Forces and Working Groups;
  • Supporting the Energy Storage Europe Association team in its day-to-day operations;
  • Performing various administrative tasks.



Requirements and competencies:

  • Strong interest in the EU energy sector;
  • University or advanced degree, preferably in the field of Engineering or Social Sciences (Political Science, International Relations, EU Studies, Law);
  • Fluency in English (English is the working language of the office; other languages are a plus);
  • Knowledge of EU institutions and their workings;
  • Ability to take initiative and independently plan to meet deadlines;
  • Positive attitude, flexible, team player, sense of humour.


We offer a traineeship with limited remuneration for a period of 6 months.


To apply, please send a motivation letter and CV by email in English to Mr Jacopo Tosoni at jobs@energystorageeurope.eu, noting “Energy Storage Europe - Policy Internship” in the subject line. Applications received after the deadline (15 December 2025) will not be considered.


Be aware that applications are reviewed continuously upon arrival; therefore, applying as soon as possible is advisable.