CBB is a Midwestern transportation engineering and planning firm, headquartered in
St. Louis, Missouri.

We are Experts, Trusted Advisors, and Friends to our clients and the communities in which we live and work. We offer a wide range of transportation engineering and planning services to public agencies, private industry, and institutional clients. Our professional staff includes licensed Professional Engineers (PE), Professional Traffic Operations Engineers (PTOE), Professional Transportation Planners (PTP), Road Safety Professionals (RSP), and certified planners (AICP).

If you’re interested in joining the CBB team, please submit your resume to Shawn Leight, PE, PTOE, PTP at SLeight@cbbtraffic.com.

JOIN CBB

Position Description: CBB has an immediate opening for a Senior Transportation Planner to lead CBB’s transportation planning discipline. The position has significant opportunities for long-term growth and advancement.  The successful candidate will work in areas of:

  • Core transportation planning functions including collaboration on and leading transportation planning projects
  • Mentoring and training of younger staff
  • Business development such as networking and writing project proposals
  • Translation of complex concepts into accessible communications that inform and educate stakeholders and the public
  • Community engagement and public outreach
  • BA/BS/MS in Transportation Planning, Urban Planning, Urban Studies, Landscape Architecture, Environmental Science or a closely related field
  • AICP certification (preferred)
  • Experience in transportation planning project management
  • Strong communication skills with the ability to write and communicate findings clearly
  • Knowledge of transportation planning related software
  • Ability to manage concurrent tasks with tight deadlines
  • Critical thinking and analytical skills
  • Ability to work independently and as a team
  • 401(k)
  • Vacation/Holidays/Sick Time
  • Medical and Dental Plans
  • Long- and Short-term Disability Coverage
  • Flex Time

CBB is a regional transportation engineering and planning consultant firm headquartered in St. Louis, Missouri.  We are Experts, Trusted Advisors, and Friends to our clients and the communities in which we live and work.  We offer a wide range of transportation engineering and planning services to public agencies, private industry, and institutional clients. Our professional staff includes licensed Professional Engineers (PE), Professional Traffic Operations Engineers (PTOE), Professional Transportation Planners (PTP), Road Safety Professionals (RSP), and certified planners (AICP). CBB is a 100 percent employee-owned firm.

Salary commensurate with experience and skills.  Please forward your resume with salary requirements to Shawn Leight, Vice President, 12400 Olive Boulevard, Suite 430, St. Louis, MO  63141 or sleight@cbbtraffic.com.  CBB is an EEO/AA employer. 

Join Our Team of Transportation Innovators

CBB is seeking to expand or team with talented professionals who have a passion for transportation planning, modeling, and safety; traffic engineering and impact studies; traffic system and signal operations; intelligent transportation systems; and transportation related design.

We take pride in a free thinking, innovative, and collaborative culture that delivers multi-modal transportation engineering and planning solutions for safer, more sustainable, and economically vibrant communities. Our team members are given as much responsibility as they choose to accept with significant growth potential based upon individual capabilities. Employees are encouraged to participate in professional development opportunities, including professional organizations (e.g., ITE, ASCE, TRB, WTS, APA, APWA, ISMA), mentoring, and advanced education.

We are a 100% employee-owned firm that offers a casual, yet professional atmosphere and supportive environment. CBB offers a fun work environment with activities like Young Professional Happy Hours and outings to venues like the St. Louis Blues to establish a cohesive team.

Applicant Requirements

  • Full Time: B.S. or M.S. degree in Civil Engineering, Planning, or related fields.
  • Intern: Enrollment in a Civil Engineering, Planning, or related program.
  • Eligible to gain PE licensure or AICP certification in the future.
  • Self-motivated with an ability to manage concurrent tasks with tight deadlines.
  • Willingness to work overtime, as necessary, to meet deadlines as required.

Career Opportunities in Transportation Engineering & Planning

We offer competitive compensation packages and benefits, and salary is commensurate with experience, education, and skills.

We have a flexible workspace with satellite offices in the Metro-East, Downtown St. Louis, and St. Charles. However, employees will spend the majority of their time at the Creve Coeur Headquarters.

CBB is an EEO/AA employer.


I come from a different background than many people here. I received my B.A. degree in Interior Design and worked in that field for almost 10 years. When the pandemic hit, my work came to a screeching halt. I basically ended up beginning my hunt for anything sustainable, where I could see myself long-term, where I would be an asset with my background in spatial design, AutoCAD, and the understanding of ADA. When I started at CBB, I wasn’t sure how much help I would be. Now I see that this company is made up of people who provide a lot of great traits and assets that help to make our team, the excellent force it is today.

– Bailey Rapp, CADD Technician

I come from a different background than many people here. I received my B.A. degree in Interior Design and worked in that field for almost 10 years. When the pandemic hit, my work came to a screeching halt. I basically ended up beginning my hunt for anything sustainable, where I could see myself long-term, where I would be an asset with my background in spatial design, AutoCAD, and the understanding of ADA. When I started at CBB, I wasn’t sure how much help I would be. Now I see that this company is made up of people who provide a lot of great traits and assets that help to make our team, the excellent force it is today.

– Bailey Rapp, CADD Technician

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