Luke has held investment and operational roles spanning both investment management in infrastructure and aviation over the past 31 years including roles with Qantas Airways, Virgin Blue, Macquarie Bank, Ontario Airports Investments and Changi Airport Group. He is currently CEO of Ferrovial Airports and serves a non-executive Director on a number of portfolio companies.

He joined Interflour Group as Independent Chair in December 2019 and holds an MBA from Deakin University in Melbourne Australia.