This position is responsible for performing difficult professional and responsible administrative work in the investigation, design and construction of municipal traffic, transportation, and other projects. Work involves responsibility for the application of professional engineering skills to a wide variety of public works planning and design projects. The employee manages individual design projects and directs and supervises the work of other engineering personnel in project execution. Work is directed and subject to general supervisory review, with serious consequences. The employee is assigned to the Traffic and Transportation Division with work usually assigned and monitored by the Chief of Traffic and Transportation.