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Traffic Engineer Jobs in Missouri (NOW HIRING)

We bring together planners, engineers, architects, construction management staff, environmental ... HDR is seeking a Traffic Designer/EIT to support our expanding practice in the Midwest, with a ...

We bring together planners, engineers, architects, construction management staff, environmental ... HDR is seeking a Traffic Designer/EIT to support our expanding practice in the Midwest, with a ...

Traffic Analysis Engineer St. Louis, Missouri Garver is seeking a highly-motivated Traffic Analysis Engineer in our St. Louis, MO office to add to our growing traffic and transportation planning team.

Traffic Analysis Engineer

Saint Louis, MO · On-site

$84K - $115K/yr

Garver is seeking a highly-motivated Traffic Analysis Engineer in our St. Louis, MO office to add to our growing traffic and transportation planning team. The ideal candidate would have 5-10 years of ...

Follow all field and traffic safety regulations, including wearing appropriate personal protective ... About TERRA Engineering TERRA Engineering, Ltd. was founded by Karen Steingraber and Jamil Bou-Saab ...

Showing results 21-40

Traffic Engineer information

See Missouri salary details

$42.7K

$96.6K

$132.3K

How much do traffic engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for traffic engineer in Missouri is $96,565.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,600.00 and $111,200.00 per year, depending on experience, location, and employer.

What does a traffic engineer do?

A Traffic Engineer is a professional who designs, analyzes, and manages roadways, intersections, and traffic systems to ensure the safe and efficient movement of people and vehicles. They use traffic modeling, data analysis, and engineering principles to solve congestion problems, enhance road safety, and plan future transportation infrastructure. Traffic Engineers often collaborate with urban planners, government agencies, and construction teams to implement solutions such as traffic signals, signage, and roadway improvements.

What are the key skills and qualifications needed to thrive as a traffic engineer, and why are they important?

To thrive as a Traffic Engineer, you need a solid background in civil engineering, traffic flow analysis, and transportation planning, typically supported by a relevant engineering degree and licensure (such as a PE). Familiarity with traffic simulation software (e.g., Synchro, VISSIM), CAD tools, and knowledge of MUTCD standards are commonly required. Strong analytical thinking, effective communication, and problem-solving abilities help in collaborating with stakeholders and addressing complex transportation challenges. These skills and qualifications are crucial for designing safe, efficient transportation systems that meet community needs and regulatory standards.

What are some common challenges traffic engineers face when working on urban infrastructure projects?

Traffic Engineers working on urban infrastructure projects often encounter challenges such as balancing the needs of various road users, addressing congestion in densely populated areas, and coordinating with multiple stakeholders including city planners, public transit authorities, and the community. They must also navigate evolving regulations and integrate new technologies like smart traffic signals. Effective communication and adaptability are crucial, as project priorities may shift based on public feedback or unforeseen construction issues.

What is the difference between Traffic Engineer vs Transportation Planner?

AspectTraffic EngineerTransportation Planner
Required CredentialsBachelor's in Civil Engineering or related field, PE license often preferredBachelor's or Master's in Urban Planning, Civil Engineering, or related field
Work EnvironmentDesigning traffic systems, analyzing traffic flow, working on road safety projectsDeveloping transportation plans, analyzing mobility needs, working on urban development
Employer & Industry UsageMunicipalities, transportation agencies, consulting firmsUrban planning agencies, government departments, consulting firms

Traffic Engineers focus on designing and optimizing traffic systems and safety measures, while Transportation Planners develop broader transportation strategies and urban mobility plans. Both roles require related credentials and often collaborate on infrastructure projects, but their primary focus and scope differ.

How do I become a traffic engineer?

To become a traffic engineer, you typically need a bachelor's degree in civil engineering, transportation engineering, or a related field. Gaining experience through internships and obtaining a Professional Engineer (PE) license are important steps, along with developing skills in traffic analysis, planning, and using tools like traffic simulation software.

How much does a traffic engineer make in Texas?

The average salary for a traffic engineer in Texas is approximately $70,000 to $90,000 per year, depending on experience, education, and location. Traffic engineers often require knowledge of traffic flow analysis, design software, and relevant certifications such as PE licensure.

What are the most commonly searched types of Traffic Engineer jobs in Missouri?

The most popular types of Traffic Engineer jobs in Missouri are:

What are popular job titles related to Traffic Engineer jobs in Missouri?

For Traffic Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Traffic Engineer jobs in Missouri look for?

The top searched job categories for Traffic Engineer jobs in Missouri are:

What cities in Missouri are hiring for Traffic Engineer jobs?

Cities in Missouri with the most Traffic Engineer job openings:

Infographic showing various Traffic Engineer job openings in Missouri as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $96,565 per year, or $46.4 per hour.

Traffic Civil Engineer III

Crawford Murphy & Tilly Inc

Saint Louis, MO • On-site

$75K - $95K/yr

Full-time

Medical, Retirement

Posted 21 days ago


Job description

Crawford, Murphy & Tilly is seeking a Traffic Civil Engineer III in our St. Louis office to support transportation projects that improve safety, mobility, and connectivity throughout the communities we serve.


This role is ideal for an engineer seeking expanded technical responsibility, exposure to a wide variety of transportation and development projects and continued professional growth within a collaborative Surface Transportation practice.


We are a fast-growing firm with 500+ employees across 25 offices in 10 states serving clients through our four primary business groups:


  • Aviation
  • Surface Transportation
  • Water Resources
  • Building & Site Services


CMT provides planning, environmental, design, utility, and construction observation phase services on projects in all four of these groups and more, which range from simple to complex. 


As a Traffic Engineer III, you'll collaborate with engineers, planners, environmental scientists, technicians, clients, and public and private agency partners to develop transportation solutions that enhance safety, operations, and overall system performance. You will contribute to traffic engineering studies, transportation planning efforts, roadway design projects, safety analyses, and multimodal transportation initiatives while continuing to expand your technical expertise, project delivery experience, and professional growth.

What you will do:

  • Support traffic engineering and transportation projects.
  • Prepare traffic and safety studies.
  • Perform traffic operations and safety analyses
  • Assist with roadway and multimodal transportation design
  • Develop technical reports, exhibits, and project deliverables
  • Utilize traffic engineering and design software
  • Participate in client meetings and project coordination activities
  • Collaborate with engineers, planners, and project teams
  • Support field reviews, data collection, and traffic observations
  • Contribute to project schedules, budgets, and deliverables
  • Support transportation planning and infrastructure initiatives
  • Perform other duties as assigned


Here is what you’ll need:

  • Bachelor’s degree in Civil Engineering or related field required. 
  • 2 - 6 years of demonstrated experience in civil or transportation engineering
  • Engineer in Training (EIT) certification
  • Knowledge and experience performing traffic and safety studies
  • Knowledge and experience supporting roadway design projects
  • Knowledge and experience with traffic engineering software and analysis tools such as VISSIM and SYNCHRO
  • Proficient with Microsoft Office Suite
  • Strong written, verbal, and interpersonal communication skills
  • Strong organizational, problem-solving, and critical-thinking skills
  • Ability to work both in the office and in the field as required
  • Valid driver's license and the ability to travel to support project, client, or stakeholder needs


Ideally, you will also have:

  • Ability to obtain Professional Engineer (PE) license within 24 months
  • Experience in MicroStation ORD
  • Experience in Safety (HSM) analysis
  • Experience with traffic signal design
  • Desire to develop innovative traffic engineering solutions and concept designs


Physical Requirements:

Physical demands vary depending on the specific nature of assigned projects. CMT is committed to reasonable accommodation for individual with disabilities.

  • Office tasks: Physical requirements are minimal and include prolonged periods sitting or standing at a desk and working on a computer.
  • Fieldwork: including but not limited to site visits, field surveys, and construction inspections could involve more physical demands such as:
    • Walking, climbing, navigating uneven terrain.
    • Navigating job sites and construction areas.
    • Lifting and carrying equipment, tools, or other materials.
    • Physical endurance to withstand varying weather conditions and long working hours.
    • Travel to different locations can involve sitting for extended periods.


Elevating infrastructure, together.

Crawford, Murphy & Tilly (CMT) is a civil infrastructure professional services firm working with clients and their communities to shape the future, together. Our mission is to provide superior infrastructure solutions, responsive to clients’ needs and expectations, while fostering growth and development for employees. Our dedicated team of engineers, planners, scientists, and consultants work together with clients and their communities to plan, advance, deliver, and manage civil infrastructure.

At CMT, we are looking for individuals who come to us with varied perspectives, backgrounds and worldviews.


Benefits at CMT

CMT offers a generous benefits program, focused on four pillars: Health & Wellness, Work + Life Balance, Financial Heath & Retirement, and Career Development. To learn more about the CMT benefit programs, review the information on our website, Careers - CMT Infrastructure Professionals.

The expected compensation range for this position is $75,000 - $95,000 annually. The final agreed-upon compensation is based on numerous factors, including but not limited to individual education, qualifications, prior work experience, and geographic location.


EQUAL OPPORTUNITY EMPLOYMENT (EEO) POLICY
Crawford, Murphy & Tilly (CMT) is an Equal Opportunity Employer and is committed to providing employment opportunities to minorities, females, veterans and disabled individuals, as well as other protected groups.

ACCOMMODATIONS FOR APPLICANTS
Applicants wishing to apply for an open position with CMT who require a reasonable accommodation in order to complete the application process may contact CMT’s Human Resources Department at akoester@cmtengr.com to request assistance. CMT is an Equal Opportunity Employer.

UNSOLICITED APPLICATIONS
CMT does not accept unsolicited resumes or applications. Staffing and recruiting agencies, and individuals being represented by an agency, are not authorized to use this site or to submit applications or resumes, and any such submissions will be considered unsolicited. CMT is not responsible for any fees related to unsolicited resumes/applications.