Dubai: After a near 30-year stint with the company, Al Naboodah Construction Group’s CEO Steve Lever is stepping down from July 1. He will then assume a strategic advisory role to the company. The current chief operating officer Colin Timmons has been appointed as successor. The Group has been associated with the construction and expansion of Dubai International and Dubai World Central airports. Over the coming months, Lever will move into a transition role to oversee work in Qatar and continue to manage key clients in the UAE during this period.