Sama has more than 20 years of experience in nuclear engineering and energy policy. Sama has a very diverse professional experience having worked in the nuclear industry (Nuclear Safety Analysis Engineer, Dominion Energy, USA), in academia (Director of Nuclear Engineering Programs and Associate Professor at the Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University (VCU), USA) and in international organisations (Head of the Division of Nuclear Technology Development and Economics at the OECD Nuclear Energy Agency (NEA), Head of the Technical Secretariat for the Generation IV International Forum (GIF), Head of Water Cooled Reactors Technology Development Unit, International Atomic Energy Agency (IAEA).