LOS ANGELES--(BUSINESS WIRE)--AECOM (NYSE:ACM) announced today it has been awarded a task order by the United States Navy to provide electromagnetic compatibility (EMC) and engineering support services to Seaport-e, the Navy’s electronic platform for acquiring support services across a variety of technical areas. The five-year, $43-million task order supports the Naval Surface Warfare Center, Dahlgren Division, and offers four one-year option periods. Under the new task order, AECOM will contin