Professor-Circular Engineering, Civil Engg, Chair-School of Water Resources, IIT Kharagpur

Botswana International University of Science and Technology

Assistant Professor at Universidad de Cantabria

Universiti Teknologi Malaysia

Professor, Kumaraguru College of Technology

Sri Sairam Engineering College

Postdoctoral fellow, Environmental Engineering for Symbiosis, Soka University, Japan

Assoc. Prof. Polytechnic University of Tirana

Lecturer in Mechanical Engineering, University of Zambia