Traffic & Planning Intern

Fashion Institute of Design & Merchandising; Missouri; On-site; USD 25,000 - 36,000; Full time

Job summary

HDR is seeking a Traffic & Planning Intern in Missouri to gain real-world experience applying standard engineering techniques in traffic planning, analysis and design. You will work under supervision to assist with identifying needs, developing mitigation strategies, and supporting traffic design.

Connect with recent graduates and company leaders through mentoring programs. This role offers exposure to HDR's employee-owned culture and diverse transportation projects.

Qualifications

• Currently enrolled in an undergraduate or graduate Engineering program.
• Strong problem-solving and communication skills.
• Basic Microsoft Office skills.
• Active participant in our employee-owned culture.

Responsibilities

• Gain real-world experience on projects by applying engineering techniques in traffic planning, analysis and design.
• Work under supervision of more senior Engineers and Planners to identify needs and develop mitigation strategies.
• Mentoring opportunities with recent graduates and company leaders.
• Perform other duties as needed.

Skills

Problem-solving

Communication

Microsoft Office

Education

Undergraduate or Graduate Engineering program

Tools

Microsoft Office

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Watch Our Story: ' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
We believe transportation is more than movement, it’s the foundation of connected, thriving communities. As part of HDR’s Transportation Business Group, you’ll help shape the systems that move people and goods safely, efficiently, and sustainably. From designing resilient highways and iconic bridges to advancing transit, passenger and freight rail, aviation, federal transportation ports and marine infrastructure, your work will directly support economic vitality, public safety, sustainable and resilient communities and quality of life. We bring together planners, engineers, architects, construction management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines to solve complex mobility challenges with innovation, technical excellence, and a deep understanding of community needs. Whether you're modernizing aging infrastructure or pioneering next-generation transportation solutions, your contributions will help define the future of mobility. This isn’t just a job, it’s a chance to lead progress, drive meaningful impact, and leave a legacy of smarter, more connected transportation networks. We are all employee-owners at HDR, which is the foundation of our collaborative culture that connects employees around the world.

Traffic & Planning Intern

Gain real-world experience on exciting projects by applying standard engineering techniques and procedures in the areas of traffic planning, analysis and design.

Work under the guidance and direct supervision of a more senior-level Engineers and Planners to assist with identifying existing and future transportation needs, conducting traffic operational and safety assessments, developing mitigation strategies and supporting traffic design.

Connect with recent college graduates and our company leaders through mentoring and young professionals’ programs.

Perform other duties as needed.

Preferred Qualifications

• Prefer 2 years completed toward degree with 3.0+ GPA
• Demonstrated knowledge of software packages related to field of study/industry
• Preference given to local candidates

Required Qualifications

• Currently enrolled in an undergraduate or graduate Engineering program
• Possess strong problem-solving and communication skills
• Basic Microsoft Office skills
• An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe

HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

Primary Location

United States-Missouri-St Louis

Other Locations

United States-Missouri-Kansas City

Industry

Highway + Road

Schedule

Full-time

Employee Status

Temporary

BusinessClass : Traffic Engineering

Job Posting

Aug 7, 2026

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity employee.

We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.

Ready to learn more? Let's work together to make great thingspossible.

We design solutions to the world's greatest challenges. We'realways looking for great talent to join our global teams.