David Ing (born 1957) is a Canadian systems scientist, business architect, management consultant and marketing scientist. He served as President of the International Society for the Systems Sciences (2011-2012), and continues as a trustee. He was employed by IBM Canada from 1985 to 2012, in a progression of professional roles.
Ing received a B.Comm. from the Faculty of Commerce and Trinity College at the University of Toronto in 1980, and in 1982 an MBA from the Kellogg School of Management at Northwestern University. He was a doctoral student in business strategy at the Faculty of Commerce and Business Administration at the University of British Columbia from 1982 to 1984, which he stopped in favour of continuing research in a corporate business setting. In 2003 he restarted a Ph.D. program in Industrial Engineering and Management at the Helsinki University of Technology, which has evolved to become the Aalto University School of Science.
Ing started work at IBM Canada headquarters in 1985 as a business analyst modelling econometrics. In 1987, he became a retail industry marketing specialist, working in decision support systems with retail and consumer packaged goods customers. From 1992, he became a senior management consultant in a series of promotions through IBM Consulting Group, IBM Advanced Business Institute in Palisades, New York, IBM Business Innovation Services, IBM Business Consulting Services, and IBM Global Business Services. From 2006 he was a business architect with IBM Software Group, in pre-sales consultative selling roles with the Industry Business Value Assessments North America team, and then Websphere Technical Sales through 2012. He opted for an early retirement from IBM after 28 years of service.