Responsibilities include but are not limited to: Perform and assist with field inspections of transportation infrastructure and ancillary structures, including retaining walls, sign structures, high-mast lighting, communication towers, traffic signal structures, culverts, and other transportation assets. Our Construction Engineering and Inspections (CEI) teams as well as our Construction Management teams are industry leading experts who provide a full range of construction engineering, program management, specialized testing, and inspection services from the preconstruction phase through maintenance and operations.