Traffic Engineer III - Multimodal Design & Safety

Energy Jobline ZR; Saint Louis (OK); On-site; USD 75,000 - 95,000; Full time

Job summary

Crawford, Murphy & Tilly seeks a Traffic Civil Engineer III for our St. Louis office to grow transportation projects that improve safety and mobility across communities. You’ll work with engineers, planners, and clients to deliver traffic studies, planning, and roadway design while expanding technical expertise.

The role offers exposure to multimodal initiatives, strong collaboration in a surface transportation practice, and opportunities for professional growth as part of a fast-growing firm.

Qualifications

• Bachelor’s degree in Civil Engineering or related field required.
• 2–6 years of civil or transportation engineering experience.
• 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.

Responsibilities

• 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.

Skills

Traffic engineering

Roadway design

MS Office proficiency

Strong communication

Field work ability

Travel willingness

Education

Bachelor's degree in Civil Engineering

Engineer in Training (EIT) certification

Tools

VISSIM

SYNCHRO

MicroStation ORD

Job description

Crawford, Murphy & Tilly seeks a Traffic Civil Engineer III for our St. Louis office to grow transportation projects that improve safety and mobility across communities. You’ll work with engineers, planners, and clients to deliver traffic studies, planning, and roadway design while expanding technical expertise.

The role offers exposure to multimodal initiatives, strong collaboration in a surface transportation practice, and opportunities for professional growth as part of a fast-growing firm.