Design and prepare projects that include hydrological, hydraulic, street/storm sewer alignment and grade, water utilities, wastewater utilities, airport paving, navigational aids, drainage, parks, public buildings, and other unique public works improvements. Supervises and directs department personnel in the preparation of plans and specifications for public works and infrastructure projects such as arterial street design, arterial storm sewer design, water and wastewater utility design, and other City division projects as assigned.