Paulina Dejmek-Hack is Head of Cabinet of Commissioner Jessika Roswall, responsible for Environment, Water Resilience and a Competitive Circular Economy. Previously Paulina has worked on financial services matters in the European Commission in different positions since she joined in 2004, including in the private office of then Commissioner Michel Barnier, subsequently Vice-President of the European Commission, between 2010 and 2014, as Financial Adviser in the private office of the then European Commission President, Jean-Claude Juncker, between 2014 and 2019 and as Director for General Affairs in DG FISMA between 2021 and 2024. In 2019-2020, Paulina was Director at the Commission’s Task Force for relations with the United Kingdom.
Bringing together every dimension of the European Union policy making process