Water​/Wastewater​/Water Resources Intern​/Co-Op

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?

Watch 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 water is more than a resource, it's a shared responsibility. As part of our Water Business Group, you'll help shape how communities manage water for generations to come. From delivering safe drinking water and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood control, your work will directly support public health, environmental sustainability, and infrastructure resilience.

We bring together experts across disciplines to solve complex challenges with bold thinking and technical excellence. Whether you're modernizing aging systems or pioneering innovative approaches, your contributions will make a meaningful difference in people's lives. This isn't just a job, it's a chance to lead change, drive progress, and leave a lasting legacy.

HDR is currently seeking a Water/Wastewater/Water Resources Intern/Co-Op to join our North Carolina Water Business Group. This position may be based in one of the following offices:
Charlotte, NC;
Raleigh, NC;
Winston-Salem, NC;
Asheville, NC. This internship/Co-Op offers a unique opportunity to gain hands-on experience in a dynamic consulting environment, working alongside industry-leading professionals on impactful water infrastructure projects.

The ideal candidate will have a strong technical interest in areas such as water and wastewater treatment, pump stations and pipelines, water resources, and utility management. Interns will support projects through all phases-planning, design, and construction-across a variety of project types. Project types may include gravity sanitary sewers and force mains, water distribution and transmission pipelines, water and wastewater pump stations and treatment, stormwater drainage infrastructure, and associated planning studies, including hydrologic/hydraulic modeling, master planning, and flood studies.

The Water/Wastewater/Water Resources Intern/Co-Op will support and collaborate with civil engineers, utility management staff, and technical professionals across disciplines to perform technical analyses, prepare reports and technical memoranda, coordinate with subconsultants, assist senior staff in maintaining project schedules and budgets, and produce documentation in accordance with project scopes and HDR's quality standards. Opportunities may include periodic client interaction and occasional field construction inspection and observation.

Additional Responsibilities:

• Gain real-world experience on exciting and meaningful projects
• Connect with recent 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 licensed professional or Project Manager
• Participate in project tours with Professional Engineers
• Review water/wastewater project plans and specifications
• Review and create overall project designs and process diagrams for treatment and conveyance systems
• Use Excel and other analytical tools to produce or verify design calculations
• Draft and review technical memorandums and reports
• Perform other…