Mentored Water/Wastewater Engineering Intern
Listed on 2026-10-06
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Engineering
Water Engineer, Environmental Engineer, Wastewater Treatment, Water Management
HDR is seeking a Water/Wastewater Intern to gain real-world experience on projects across water treatment, distribution, and wastewater conveyance. You will work under supervision of engineers on design calculations, drafting technical reports, and site visits.
This internship is ideal for undergraduate or graduate engineering students with 3.0+ GPA. Local candidates preferred, and you will be part of HDR's employee-owned culture.
As a Mentored Water/Wastewater Engineering Intern, you will play an important part at HDR in St. Louis, MO, United States.
We would love to welcome a new Mentored Water/Wastewater Engineering Intern to our team in St. Louis, MO, United States.
For the Mentored Water/Wastewater Engineering Intern position at HDR, we are reviewing applications now.
Step into the Mentored Water/Wastewater Engineering Intern role at HDR in St. Louis, MO, United States and grow with us.
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