Parsons Corporation announced the appointment of Patrick A. 'Pat' Cassity as Group Executive Vice President of Parsons Infrastructure. Parsons Infrastructure, a business unit of the company, provides its customers with full-service engineering and management services in the aviation, rail and transit, transportation-related systems, and bridge and tunnel markets. In his new role, Mr. Cassity will lead Parsons Infrastructure's global operations and support business development and strategy.

Mr. Cassity has more than 23 years-13 years with Parsons-of progressive experience in general and project management positions in the transportation engineering and construction industry. Most recently, he served as Senior Vice President and Road & Highway Division Manager.