About this opportunity
HDR lists this Senior Traffic Engineer opportunity in ann arbor, Michigan. Review the employer’s description below for duties, qualifications and application requirements.
Job description
At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
Responsibilities
Provide design oversight for the production of roadway, signing, pavement marking, traffic signals, work zone mobility, and traffic management system design plans; intersection design; capacity and signal warrant analyses; and traffic safety studies.
Assist in providing oversight of the traffic control and maintenance of traffic for the construction phase of a project.
Serve as a technical expert with recognized authority in an area of specialization that resolves problems of greater scope and complexity while planning and developing projects or design activities that have significant impact on major company programs.
Organize and supervise work of professionals and technicians as needed.
Serve as project manager on larger projects, though project management is not the sole focus of the position as needed.
Perform other duties as needed.
Preferred Qualifications
Master's Degree
Professional Traffic Operations Engineer (PTOE), Road Safety Professional (RSP) or similar industry certification
Michigan Department of Transportation or Michigan municipal experience is a plus
Diverse experience such as traffic safety, ITS, roadway design, or construction is a plus
Required Qualifications
Bachelor's degree
A minimum of 10 years' experience in ITS and traffic engineering for urban and rural highways, major and minor interchanges and intersections
Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
Knowledge of regulations of state and federal transportation agencies
Proficiency with Microsoft Office
Experience using HCS, CORSIM, Synchro/SIM Traffic and other software packages
Strong oral and written communication skills, presentation skills and ability to work in a team environment
An attitude and commitment to being an active participant of our employee-owned culture is a must
What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected, and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.
Primary Location: United States-Michigan-Ann Arbor
Other Locations: United States-Michigan-Lansing
Industry: Highway + Road
Schedule: Full-time
Employee Status: Regular
Business Class: Traffic Engineering
Job Posting: Jul 15, 2026
At HDR, we are committed to the principles of employment equity. We are an affirmative action and equal opportunity employer. We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.
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Worksite address
ann arbor, MI, 48113, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.