Transportation Engineer IV oversees personnel responsible for the design and planning of transportation facilities and projects. Propose changes to existing roadways to improve the flow of traffic. Being a Transportation Engineer IV may require a bachelor's degree in area of specialty. Typically reports to a manager or head of a unit/department. To be a Transportation Engineer IV typically requires 7+ years of related experience. A specialist on complex technical and business matters. Work is highly independent. May assume a team lead role for the work group.