O'Fallon, Illinois
1075 Eastgate Drive, Suite 1
O'Fallon, IL 62269
O: 618-632-0354
Be a part of a bigger story. We're hiring.
Just as O'Fallon itself is an integral part of metropolitan St. Louis, the Burns & McDonnell office in O'Fallon is an integral part of our engineering presence in the St. Louis area and throughout downstate Illinois. From healthcare and laboratory facilities to aviation, infrastructure, environmental, construction and construction management, Burns & McDonnell-O'Fallon employee-owners are proud to serve their communities' needs.
Burns & McDonnell is honored to be named to the list again in 2020 — #6 among large companies: Best Places to Work in Illinois
Want to know what makes Burns & McDonnell a great place to work? Great Rated!, the organization behind the rankings used by Fortune magazine, shares details about what our people say and do that puts us on the list. Read more
