Head of Cabinet for Vice-President Margaritis Schinas, European Commission

Communications Advisor on Strategic Concept, Policy Planning Unit, Office of the Secretary General, NATO

Ambassador of the European Union to Benin

President of the Parliamentary Assembly, Council of Europe

Head, Integrated Air and Missile Defence Section, NATO

NATO Office in Moscow, Ambassador of Poland to Estonia (2005-2010) and Slovakia (2013-2015), Poland

Director, OCCAR-EA

Vice-President, Commissioner for Interinstitutional Relations and Foresight, European Commission

Head, Policy Planning, Office of the Secretary General, NATO

Director, OSCE Office for Democratic Institutions and Human Rights (ODIHR)