Most recently, Sari served as Climate, Peace and Security adviser at the European External Action Service. Her previous engagements include Co-director of the Afghanistan Analysts Network, Human Rights and Gender Adviser within the EU crisis management structures, Visiting Professor at the Institute for European Studies at Vrije Universiteit Brussel, Head of Program at the International Centre for Transitional Justice, Rule of Law, Human Rights and Gender Advisor to the European Union Special Representative for Afghanistan and researcher on Afghanistan at Amnesty International and researcher.