Mr. Saroeun is the former Executive Director of a longest and largest membership organization in Cambodia namely the Cooperation Committee for Cambodia (CCC). During his time with CCC, Mr. Saroeun was a member of Partnership & Harmonization Technical Working Group (TWG) of Council for Development of Cambodia, a member of Decentralization and Deconcentration TWG of Ministry of Interior, a member of Poverty Reduction and Planning TWG of Ministry of Planning, and a member of Public Administrator Reform TWG of the Ministry of Civil Servants. He was also a Co-chair of Joint Working Group between CSO and General Tax Department. At the regional and international levels, Mr. Saroeun was the Co-Convener (Co-chair) of Asia Development Alliance (ADA), and Steering Committee member of Asia Democracy Network (ADN). He was also the Executive Committee Vice President of Forus, a global platform for civil society organizations. He used to serve as a Grant Making Member of Gender Based Violent Project funded by GIZ and AECID. He was a Regional Coordinator for Beyond 2015 in Asia for the co-creation of UN’s Sustainable Development Goals.
Mr. Soeung Saroeun was one of the founders and the former Vice Chair of Transparency International Cambodia.
Mr. Saroeun holds BBA and MBA in General Management from local Universities, and graduated Master of Art in Peacebuilding from Coventry University (UK).