He served as a professor and Head of the Department of Physiology at Dow Medical College, Dow University of Health Sciences, Karachi. Since the establishment of the Dow University of Health Sciences, Prof. Tauheed was appointed chairman of the Physiology Department. He was also one of the members of the Curriculum Revision Committee of the Higher Education Commission, and was involved in expanding and conducting Continuing Medical Education courses at DUHS He also served as the Head of Physiology Department of Sindh Medical College, Karachi. Dr. Tauheed was always involved in helping and training the students for this purpose he wrote a physiology book " Shoaib's Physiology" which is still used as a curriculum guide for the medical students in Pakistan. He was always actively involved and a supporter of research work for the medical students of Pakistan. In addition, he also served as the joint secretary of the Pakistan Physiological Society from 2006 to 2008.
