Burns & McDonnell is a family of companies made up of more than 7,000 engineers, architects, construction professionals, scientists, consultants and entrepreneurs with offices across the country and throughout the world. As a 100 percent employee-owned firm, each of our professionals brings an ownership mentality to the projects we work on. We strive to create amazing success for our clients and amazing careers for our employee-owners as we plan, design, permit, construct and manage facilities across the world.