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Mid/Senior Level Traffic Engineer

Hanson Professional Services, Inc.
$110,000 - $160,000 based on experience.
401(k)
United States, Missouri, St. Louis
Jul 05, 2025

Hanson Values

Integrity | Commitment | Quality | Relationships | Innovation

If you're looking for a firm that encourages innovative thinking and challenges you every day, with an opportunity to learn and advance, a career at Hanson is right for you. The belief in sustainability within our company's practices creates a focus on client success and partnerships that are important to our communities and our environment.

A Day in the Life of a Traffic Engineer at Hanson

Here's snapshot of what you would do in this role:

  • Lead and manage traffic engineering and analysis tasks across multiple projects
  • Develop plans, specifications, and estimates for traffic signal, ITS, and safety improvement projects
  • Collaborate on intersection design, pedestrian and accessibility enhancements, Maintenance of Traffic (MOT)/Traffic Control Plans (TCP), and signing/pavement marking plans
  • Perform technical traffic studies, including traffic forecasting, demand modeling, capacity and operational analysis, warrant and speed studies, and crash evaluations
  • Support business development by participating in client meetings and assisting with marketing and pursuit efforts
  • Manage traffic project tasks including staffing, budget, scheduling, and quality assurance
  • Contribute to innovative solutions such as alternative intersection designs
  • Conduct site investigations and provide construction support as needed
  • Help develop and grow new service areas within the traffic discipline
  • Other duties as assigned

What We're Looking For

We feel the following qualifications would set you up for success in this role:

Skills:

  • Experience with traffic analysis tools such as Highway Capacity Software, Synchro, and/or Vissim
  • Experience in traffic signal design and intelligent transportation systems (ITS)
  • Familiarity with the Highway Safety Manual and Highway Capacity Manual
  • Working knowledge of travel demand modeling; experience with Visum, Cube, and/or TransCAD is a plus
  • Familiarity with roadway design software such as OpenRoads Designer (preferred), PowerInRoads, or Civil 3D
  • Understanding of MUTCD, AASHTO Green Book, and PROWAG guidelines
  • Strong communication skills with the ability to present complex technical concepts clearly
  • Proven ability to build effective internal and external client relationships

Education/Experience:

  • Bachelor's or master's degree in civil engineering or a related field
  • Minimum of 5 years of progressive experience in transportation or traffic engineering
  • Licensed Professional Engineer (PE) in Indiana, Illinois, or Missouri-or ability to obtain within 6 months
  • PTOE certification is a plus

Salary Range: $110,000 - $160,000 based on experience.

Benefits

Our focus on people means we offer a generous benefits program to help you create a solid foundation for health and security throughout your career, including:

  • Competitive compensation
  • Performance bonuses
  • 401(k) with matching contribution
  • Employee Stock Ownership Plan
  • Comprehensive health & well-being plans
  • Financial wellness plans
  • Work-life balance programs

Want to know more? Visitour benefits pagefor all the details.

Culture

We understand that selecting a job is about more than the day-to-day tasks. It's important to feel like you belong and safe to grow and progress along your career path. You'll find that at Hanson. We have an inclusive, diverse workforce awaiting to connect with you and numerous opportunities to cultivate your career, including:

  • Monthly educational webinars
  • Leadership training
  • Lunch & learn development sessions
  • 24/7 access to thousands of skill-building courses
  • Mentorship opportunities
  • Award-winning internship program
  • Employee recognition
  • And so much more!

AN EQUAL OPPORTUNITY EEO - EMPLOYER

We do not accept unsolicited resumes from recruiters or agencies/staffing firms. Resumes are only accepted from recruiters and agency/staffing firms if a signed agreement is in place at the inception of the recruiting effort and authorized for a specified position.

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