8 transportation mobility jobs found in St. Louis

Join our team! Our mission is BUILDING COMMUNITIES. IMPROVING LIVES. With a history spanning over 110 years, HR Green has consistently delivered on this mission, establishing ourselves as a trusted partner for our colleagues, clients, and communities alike. Each day, we work to find solutions that inspire our employees and fit our clients' needs to build trust to exceed their expectations. As a leading player in the industry, we're proud to be ranked No. 168 on Engineering News Record's Top 500 Design Firms list in 2025. Our unwavering dedication to cultivating an exceptional workplace environment has earned us the distinguished honor of being recognized as a Best Place to Work. Summary We are currently seeking a motivated, self-starting Civil Engineer to support our Transportation group for our St. Louis, MO office. This is a great opportunity for a PE - Civil Engineer who is interested in working with a dynamic team on a wide range of transportation projects. You will be...

GFT is seeking experienced Mid to Senior Substation Engineers (Electrical Engineers) to join our expanding Power Group. As a substation engineer, you will lead or support utility and power substation projects and clients. This role is a hybrid in our St. Louis, MO, Chicago,IL, Marlton,NJ, Pittsburgh, PA, Phoenix, AZ, Roanoke, VA or Charlotte, NC. or FULLY Remote for the right person. Joining the power team at GFT means engaging in cutting-edge projects that drive the future of energy infrastructure. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs. Be part of a dynamic group dedicated to enhancing system reliability, sustainability, and efficiency while shaping the energy landscape for a resilient and sustainable future. Discover some of our signature power and energy projects here. What you'll be challenged to do: As...

Wilson & Company is seeking a full-time Senior Traffic Engineer to join our Midwest transportation planning and engineering team. This role will serve state and local agency clients and lead traffic design projects, safety evaluations, and multimodal facility analysis. The ideal candidate will have the opportunity to work on a variety of project types and sizes, including design-build. Key Responsibilities: Traffic Design and Analysis: Lead and manage traffic design and traffic operation projects and tasks. Provide design oversight in producing roadway lighting, signing, pavement marking, traffic signals, and traffic management system designs; intersection designs; capacity and signal warrant analyses; and ITS systems. Develop technical traffic analysis for highways, streets, and multi-modal facilities utilizing multiple software and programs as necessary. Assist in providing oversight of maintenance of traffic (MOT) and sequencing plans throughout the construction...

Overview At UES, we're a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose-to make a meaningful impact in the communities we serve. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projects across transportation, energy, water, healthcare, and more. Learn more about the benefits of joining Team UES and our core values at careers.teamues.com. Position Overview Universal Engineering Sciences (UES) is seeking a motivated Geotechnical Engineering Intern to support our field and laboratory teams on active geotechnical and construction projects. This internship is ideal for students interested in soil mechanics, geotechnical design, construction materials, or civil engineering who want hands-on experience that builds technical skills and industry knowledge. As a Geotechnical Intern, you will assist with soil...

Crawford, Murphy & Tilly is seeking a Civil Engineering Group Manager to join the team in our St. Louis, MO office. This is not a remote position. We are a fast-growing firm with 500+ employees across 25 offices in 10 states, serving clients through our four primary business groups: Aviation Surface Transportation Water Resources Building & Site Services As an Civil Engineering Group Manager , you'll play a key role in supporting the Missouri team while providing the opportunity to experience new challenges in a dynamic environment. Join us and help shape the future of engineering and consulting. Here's what you'll do: Work directly with CMT leadership to develop and execute strategic initiatives to enhance our diverse skill sets as well as advance our presence within the market area. Interface directly with clients and project stakeholders to reinforce the CMT brand. Manage and mentor a talented team of professionals, including providing technical...

Company Overview: Since 1908, our heavy civil and marine contracting company has been developing and improving transportation and commerce along U.S. waterways and infrastructure. For five generations, Massman has been an integral part of our nation's vibrancy and strength through private and public infrastructure investment, as well as an industry leader in markets nationwide. With over 1,700 completed projects, Massman teams have constructed many of our nation's most impressive bridges; complex lock, dam, and flood control structures; and efficient ship barge loading facilities. Our mission is simply to be the best. To achieve it, we foster innovative solutions, leverage advanced technology, provide leadership in each phase of development, and communicate with every stakeholder - all the while honoring schedules and meeting budgets. Position Overview: The Mid-Career Engineer is responsible for all routine on-site project administration, scheduling, and engineering for complex...

About Us: At Intramotev, we are dedicated to revolutionizing the freight industry by liberating tons of freight from congested highways, reducing carbon emissions, and enhancing transportation efficiency. We are deploying self-propelled battery-electric railcars and vehicles to transform freight logistics and bring innovation to our rail network. Based in St. Louis, MO, we are committed to promoting industrial revitalization, saving lives, and minimizing the environmental impact of trucking/transportation. We actively foster a work environment for every teammate that's welcoming, respectful and inclusive, with great opportunities for professional growth. Find your future with us. Role Overview: Intramotev is seeking an experienced Mechanical Engineer to join our engineering team to lead the design and development of innovative mechanical systems for our self-propelled rail vehicles. This role has a strong mechanical focus and the successful candidate will be a key member...

Civil Engineer - Transportation | Pay is based upon candidate experience and qualifications, as well as market and business considerations. Starting Salary Range: $80,000-105,000 EFK Moen, LLC, is a civil engineering design consulting firm headquartered in St. Louis, Missouri with additional office locations in St. Charles, Missouri, Chicago and Fairview Heights, Illinois, and Atlanta, Georgia. We are currently seeking a transportation design engineer for a full-time position in our St. Louis, Missouri office. Our company offers a locally competitive salary and comprehensive benefit package. Job Description: The transportation engineer will perform civil engineering design services in a team-oriented environment. Project emphasis is transportation engineering design for both public and private sectors which range in scope from small to multimillion-dollar designs. Services are provided to a wide range of clients that include state DOTs and other governmental agencies -...