Dr Sajjad is currently working as Associate Professor at the Department of Civil Engineering, COMSATS University Islamabad, Sahiwal Campus, Pakistan. He got higher education and research learning from Asian Institute of Technology, Bangkok, Thailand. Previously, He has served many renowned institutions. He has worked as Assistant Professor at the Department of Environmental Sciences, University of Lahore, Pakistan and earlier at the Department of City and Regional Planning, Lahore, Pakistan. He has ten (10) years of post-doctoral research and teaching experience in natural resource management and environmental sciences mainly on water resource management, institutional reforms in irrigation sector, dynamic and integrated modelling, crop-water requirements, soil and water conservation practices, water balance, irrigation system performances etc. He has skills to develop and manage research projects.