Dr. Muhammad Ehtisham Siddiqui is an Associate Professor of Mechanical Engineering at King Abdulaziz University, Saudi Arabia, where he has served since 2016, and previously held faculty positions at HITEC University and the Ghulam Ishaq Khan Institute. He earned his PhD in Mechanical Engineering from École Centrale de Lyon, France, specializing in fluid mechanics and experimental analysis, following an MS from Université Claude Bernard Lyon, and a Bachelor of Engineering from N.E.D. University of Engineering & Technology. With extensive experience in teaching, research supervision, and funded R&D projects, his work spans fluid dynamics, renewable energy systems, thermodynamic cycles, and heat transfer. He has led multiple research grants, published widely in high-impact journals, and contributed to academic accreditation and departmental leadership roles, reflecting a strong commitment to advancing engineering education and research.