HDR's Traffic Engineer will: serve as a project manager or task leader for transportation planning, traffic engineering analysis, safety analysis and project development; develop traffic studies including traffic impact analyses, corridor studies, access management studies, historic/predictive safety analysis, traffic signal timing plans, microscopic simulation modeling, and macroscopic simulation modeling; prepare plans, specifications, and estimates documents including signing and striping, traffic signals, illumination, and Intelligent Traffic Systems for various state and local agencies; prepare or review scopes, budgets, and schedules; write reports and technical memorandums; coordinate with subconsultants and clients to keep projects on schedule and within budget; work closely with the Area Manager, Transportation Business Group Manager, Transportation Program Manager, Section Managers, and multiple Project Managers for project reviews; implement project quality plans; and support and advise junior engineers and technical staff as needed.