 At University of British Columbia, he is an Adjunct Professor in the School of Biomedical Engineering, in the Department of Orthopaedics and in the Department of Electrical and Computer Engineering.He is a past member of the Institute of Electrical and Electronic Engineers (IEEE) and is a registered Professional Engineer (P.Eng).For 15 years, McEwen served as a Trustee and Vice Chairman of the Board of Trustees of the Ernest C. Manning Awards Foundation.