Transportation Engineer Jobs in Missouri

M3 Engineering Group is seeking an experienced Civil Engineer to join our growing St. Louis office. This position offers the opportunity to apply your transportation engineering background to a variety of projects while taking an active role in technical design, project coordination, and delivery. The successful candidate will bring strong engineering judgment, the ability to work independently, and experience developing and delivering transportation design projects.

Current work is focused primarily on drainage and hydraulics aspects of transportation design. However, we are also looking to expand our traditional roadway design capabilities, making this an opportunity for an engineer with roadway experience to put that background to work while contributing to a variety of transportation projects.

What You'll Do

At M3, our engineers are involved in projects from beginning to end. In this role, you'll lead and contribute to technical design efforts while helping coordinate project delivery. Responsibilities will include:

• Lead and perform stormwater drainage and hydraulic design for transportation projects
• Design and develop greenways, trails, sidewalks, and other pedestrian and bicycle facilities
• Lead the technical development of traditional roadway design, including roadway geometry, grading, drainage, and plan development
• Prepare and review plans, specifications, calculations, reports, and other technical deliverables
• Coordinate project activities, schedules, budgets, and deliverables in collaboration with project managers, clients, agencies, utilities, and other project stakeholders
• Apply engineering judgment to address project-specific design and technical challenges
• Provide technical guidance and support to other team members
• Participate in field investigations and site visits as needed

What We're Looking For

The ideal candidate has a strong technical background in transportation engineering, particularly drainage and hydraulics, along with the ability to work independently and contribute to successful project delivery. Experience with roadway design is also valuable. Basic requirements include:

• B.S. in Civil Engineering or a related field
• PE license in Missouri and Illinois, or the ability to obtain
• Experience in transportation, civil infrastructure, or water resources design, with a track record of delivering projects through multiple phases of design and implementation
• Strong technical design and problem-solving abilities, with the ability to organize priorities and work independently
• Experience coordinating project activities, managing assignments, or serving as a technical lead
• Strong written and verbal communication skills
• Willingness to tackle new challenges across a variety of projects
• Strong experience with design software, including: OpenRoads Designer, AutoCAD Civil 3D, HEC-RAS, HydroCAD, ArcGIS Pro
• Valid driver's license and ability to travel locally for project-related activities

M3 Engineering Group does not provide employment visa sponsorship for this position. Candidates must be legally authorized to work in the United States without current or future sponsorship from M3.

Why M3

M3 is a growing civil engineering firm where staff have the opportunity to do meaningful work and play an active role in the projects they deliver. You'll have direct access to company leadership, flexibility in how you approach your work, and the opportunity to contribute to a variety of projects. Our project work spans transportation, water resources, stream restoration, asset management, and construction management, giving our engineers exposure to a variety of technical challenges.

M3 offers a collaborative environment, professional trust, and a healthy work-life balance while maintaining a strong focus on technical quality.

The St. Louis Office

M3's St. Louis office is located in Downtown St. Louis along the Washington Avenue business corridor, in the historic Lammert Building.

Our team works primarily in the office, with the flexibility to work remotely as needed. Most projects are local, with travel generally taking place during regular business hours. Occasional overnight travel may be required.

Join M3

If you're an experienced civil engineer looking to apply your design skills, take a leading role in technical project work, and contribute to a variety of projects, we'd like to hear from you. Submit your resume to careers@m3eg.com.

Pay: $90,000.00 - $150,000.00 per year

Benefits:

• 401(k)
• Flexible schedule
• Health insurance
• Paid time off
• Professional development assistance
• Retirement plan

Application Question(s):

• Please note: This position does not offer employer-sponsored immigration sponsorship. Will you now or in the future require employer sponsorship to work in the United States for this position?

Education:

• Bachelor's (Required)

License/Certification:

• Professional Engineering License (Preferred)

Work Location: In person