Transportation Hydraulics Intern

Transportation Hydraulics InternAt 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? Each and every role throughout our organization makes a difference in our ability to change the world for the better. 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. In the role of Transportation Hydraulics Engineering Intern, we will: Offer real-world experience on exciting transportation and water resources projects Provide opportunities to work with experienced engineers on hydrologic and hydraulic modeling, stormwater management, and drainage design. Demonstrate the benefits of being a part of an employee-owned company Provide opportunities to connect with recent college graduates and our company leaders through mentoring and young professionals programs In the role of Transportation Hydraulics Engineering Intern, we will count on you to: Assist with hydrologic and hydraulic evaluations and engineering calculations for transportation projects. Support preparation of drainage maps, technical memoranda, and engineering reports. Assist with stormwater management facility design calculations and modeling. Support floodplain impact evaluations, floodplain compensation analyses, and bridge hydraulics/scour assessments. Assist with preparation of construction plans, specifications, quantity calculations, and cost estimates. Develop and update civil design drawings using Micro Station OpenRoads Designer, AutoCAD Civil 3D, or other design software. Assist with drainage permitting documentation and regulatory coordination activities. Participate in site visits and field investigations to support project development and design. Perform assignments under the direct supervision of a professional engineer or project manager. Perform other duties as needed.