Lead Senior Technologist Mireille Dion has worked on numerous projects at Montreal-Trudeau International Airport since joining the firm in 2006: the major expansion and relocation of the transborder departures sector (2005-2009), the expansion of the international jetty (2012-2016), the Connection Center for Passengers in Transit, the Montreal-Trudeau Airport's major Cityside Development Program (2018-2020), and the REM Airport Station. She has become a front-running resource in the delivery of airport projects thanks to the specialized technical knowledge she has acquired. Interdisciplinary coordination being an integral part of her work, her orderly methodology combined with her calmness, thoroughness and efficiency make her a highly valued person in an often-hectic context where control of documentation and information is paramount.