Leslie Duke is the new CEO at Burns & McDonnell. She succeeds Ray Kowalik, who has retired after 36 years at the firm. Duke had been regional president and general manager of its South Central region.
Reynolds, Smith & Hill has promoted Brendan Caroll to Colorado transportation market leader. Based in Denver, he previously served as its water resources group leader. Recognized as an ENR 2023 Top Young Professional, he has led multiple projects for the city of Boulder and the Colorado Dept. of Transportation.