Dean, ACTECH, Professor, Crystal Growth Centre, Anna University, Chennai, India
Director, Funglass-TnUAD, Slovakia
Associate Director, Metallurgy and Materials Group, IGCAR, Kalpakkam, India
Associate Professor, TnUAD, Slovakia
Associate Director, Materials Chemistry & Metal Fuel Cycle Group, IGCAR, Kalpakkam, India
Associate Professor, Graphene & 2D Systems Research Laboratory, IIT Chennai, India
Faculty of Engineering and Sciences, Universidad Adolfo Ibáñez, Santiago, Chile.
Scientist 'F', Advanced Magnetics Group, Defence Metallurgical Research Laboratory (DMRL), Hyderabad, India
Research Professor,Department of Applied Chemistry, Kumoh National Institute of Technology (KIT), Gyeongbuk , South Korea (Republic of Korea)