 Healey held several senior positions for the City of Chicago under the administration of mayor Richard M. Daley, most recently as Daley's Chief of Staff.She earlier served as Commissioner of the City's Department of Planning and Development, overseeing more than $1 billion of combined investment into the City's economic development programs and projects.Healey's previous experiences include time as a principal at Perkins + Will, and as Deputy Director for Business Development of the (then) Illinois Department of Commerce & Community Affairs.