Transportation Project Engineer III/IV — Design & Delivery

Mannik Smith Group; Clayton (MO); On-site; USD 80,000 - 95,000; Full time

Benefits offered by this job

Competitive salary

Major medical, dental and vision insurance

401K

Paid holidays and generous paid time off

Professional development

Job summary

Mannik Smith Group is seeking a Transportation Project Engineer III/IV to join their team in Clayton, MO. The ideal candidate will have significant experience in transportation engineering, with a focus on design and project delivery. Key responsibilities include leading design efforts, overseeing junior engineers, and ensuring compliance with industry standards. Competitive benefits include salary, medical and dental insurance, 401K, and professional development opportunities. Join a dynamic environment at Mannik Smith Group and contribute to critical engineering projects.

Qualifications

• 5–12+ years of experience in transportation or roadway engineering required.
• Demonstrated technical competency in transportation engineering.
• Ability to produce and review complex engineering calculations.

Responsibilities

• Lead design and delivery of transportation projects including roadway geometrics.
• Develop and review engineering plans and calculations.
• Oversee junior engineers and ensure design document quality.

Skills

Transportation engineering expertise

Proficiency in MicroStation/OpenRoads

Advanced geometric design

Strong understanding of DOT standards

Education

Bachelor’s degree in Civil Engineering

Master’s degree preferred

Tools

MicroStation

AutoCAD Civil 3D

Job description

Mannik Smith Group is seeking a Transportation Project Engineer III/IV to join their team in Clayton, MO. The ideal candidate will have significant experience in transportation engineering, with a focus on design and project delivery. Key responsibilities include leading design efforts, overseeing junior engineers, and ensuring compliance with industry standards. Competitive benefits include salary, medical and dental insurance, 401K, and professional development opportunities. Join a dynamic environment at Mannik Smith Group and contribute to critical engineering projects.