Traffic Engineering Intern

Traffic Engineering Intern

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. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on 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. 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.

In the role of Traffic Engineering Intern, we'll count on you to:

• Develop scripts and automation tools for traffic engineering and signal optimization workflows.
• Process and QA/QC large transportation datasets including counts, probe data, and simulation outputs
• Automate extraction, analysis, and reporting from VISSIM, Synchro, VISUM, and related platforms
• Support development of traffic operations dashboards, GIS web tools, and internal applications
• Assist with signal timing data management and batch optimization workflows
• Build reusable data pipelines and reporting tools for simulation and operational analysis
• Support AI/ML and advanced analytics initiatives related to transportation systems
• Organize datasets and maintain reproducible workflows using version control and structured data practices
• Collaborate with engineers and ITS staff to develop scalable technical solutions
• Research and evaluate emerging transportation and smart mobility technologies
• Prepare visualizations, graphics, and technical summaries for project delivery
• Assist with prototyping innovative transportation technology and analytics tools
• Gain real-world experience on exciting projects
• Connect with recent college graduates and our company leaders through mentoring and young professionals programs
• Apply standard engineering techniques and procedures
• Perform assignments under the direct supervision of a professional or Project Manager
• Perform other duties as needed

Preferred Qualifications:

• Obtained/Pursuing a degree in Computer Science (or related), Data Science, Engineering, GIS, or related technical field
• Interest in transportation engineering, traffic operations, ITS, or smart mobility systems
• Familiarity with data analysis, automation, APIs, and large dataset processing
• Experience with GIS platforms, web applications, or dashboard development preferred
• Experience with visualization tools, databases, or cloud platforms is a plus
• Strong problem-solving, organizational, and communication skills
• Ability to work collaboratively in a multidisciplinary engineering environment

Required Qualifications:

• Currently enrolled in an undergraduate or graduate Engineering program
• Attention to detail
• 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

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 is to create 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. We provide a comprehensive benefits package that promotes employee ownership, employee health, performance, and success, which includes medical, dental, vision, short and long-term disability, life insurance, an employee assistance program, paid time away, parental leave, paid holidays, a retirement savings plan with employer match, employee referral bonus and tuition reimbursement. The expected compensation range for this position depends upon skills, experience, education and geographical location. (Stated benefits are for full-time regular positions. Temporary and part-time roles eligible for limited benefits.) {Bellevue, WA}: $25/hr- $27/hrPrimary Location:United States-Washington-BellevueIndustry:Highway + RoadSchedule:Full-timeEmployee Status:TemporaryBusinessClass:Traffic EngineeringJob Posting:May 14, 2026 - At HDR, we are committed to the principles of employment equity. We are an Affirmative Action and Equal Opportunity Employer. We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.