Roxanne J. Decyk is on the board of Maxar Technologies ULC, Sinai Health System, Business for Social Responsibility, Inc. and Maxar Technologies, Inc. In the past she occupied the position of Executive VP-Global Government Relations at Shell Plc International Director at Shell Global Solutions International BV, Vice President-Corporate Strategy at Shell International Petroleum Co. Ltd. International Director at Shell International Exploration & Production BV, Vice President-Corporate Strategy at Shell International Ltd. International Director at Shell International BV and Senior VP-Corporate Affairs & Human Resources at Shell Oil Co. (which are all subsidiaries of Shell Plc).

She received a graduate degree from Marquette University Law School and an undergraduate degree from the University of Illinois.