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Senior Transportation Project Manager

Rinker Design Associates
full-time
St. Louis, MO
Posted 10/22/2026

Job Description

Gonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. We are currently seeking a Senior Transportation Project Manager to help serve our connection of clients and community. If you’re hungry for knowledge, ready to make a difference and dedicated to providing personalized attention to our clients, we want you on our team.

This role focuses on leading transportation design projects for MoDOT and Missouri local agency clients, while driving business growth in the Missouri market. The position requires strong technical expertise, project management experience, and the ability to mentor engineers and collaborate with both in-person and remote teams. Candidates must be a Missouri-licensed PE with a civil engineering degree and significant experience in transportation design, with additional multi-state experience preferred.

**This role can sit anywhere in the State of Missouri or Southern Illinois as a hybrid or remote possibility and is bonus eligible!

**The base salary range for this role is indicated in the posting. This range reflects the company’s good faith estimate of the compensation for this position at the time of posting. Final compensation will be determined based on factors such as experience, skills, qualifications, internal equity, and geographic location.

  • Competitive salary
  • Major medical, dental and vision insurance
  • Flexible Spending Account
  • Health Savings Account
  • 401K
  • Bonus program
  • Paid holidays and generous paid time off
  • Professional development
  • A team of creative and talented individuals to work alongside Gonzalez is a rapidly growing, dynamic, professional services firm specializing in civil engineering, construction management, and construction inspection. Our clientele includes large and small water, sewer, and utility districts; departments of transportation and other public transportation agencies; and municipalities throughout the Midwest.

Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.

Equal Opportunity Employer

Gonzalez Companies, LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

#LI-KC2

  • Vast experience in designing work for Department of Transportation clients

  • Specifically, Manage projects for MoDOT and Missouri Local Public Agency clients

  • Lead and mentor junior and mid-level engineers for project execution both in person and remotely

  • Participate in firm business development strategies and lead Missouri transportation design business growth

  • Bachelor of Science in Civil Engineering from an ABET-accredited university

  • Missouri Licensed Professional Engineer

  • 7+ years of experience in transportation design with a focus on the Missouri market

  • Extensive knowledge of and familiarity with MoDOT design requirements Desired Qualifications

  • Transportation design experience outside of the Missouri market, particularly Illinois and/or Kansas

  • Illinois and Kansas Licensed Professional Engineer

  • Experience collaborating with in person and remote teams

About the job

$

Salary

$90,000 - $125,000 / year

Job Type

full-time

Location

St. Louis, MO

Categories

TransportationProject Management
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Rinker Design Associates

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