Water Engineering Intern Jobs

Summer internship at a Decatur plant focused on water sustainability, offering field data collection, analysis, and mentorship for environmental and engineering students.

TKDA is hiring a summer Civil Engineering intern to assist on municipal water and wastewater infrastructure projects from its Bloomington, MN office.

Support DEP's wastewater treatment operations through field sampling, lab procedures, data analysis, and permit compliance as a Chemical Engineering Intern based in Queens, NY.

Stanley Consultants is hiring a part-time Student Intern to support water/wastewater design and environmental site work across their Coralville and Muscatine, IA offices.

AECOM is hiring a Water/Wastewater Intern in Columbus to gain practical design and field experience supporting water and wastewater projects using tools like AutoCAD and ArcGIS.

An on-site Engineering Intern role with AECOM’s Water team in Buffalo offering practical design experience on water and wastewater projects starting Spring/Summer 2026.

AECOM seeks a Water/Wastewater Intern in Columbus to assist on water and wastewater projects while gaining experience with AutoCAD, ArcGIS, PCSWMM and practical field-to-office workflows.

AECOM is hiring a Water Resources Engineering Intern in Middleton, WI to gain practical, project-based experience supporting water resources engineering and field work while transitioning from student to professional.

A hands-on civil engineering student internship at Stanley Consultants' Minneapolis Water team, offering practical experience in site design, calculations, reports, and construction observation.

W.F. Baird & Associates seeks a motivated coastal engineering intern to support global marine and waterfront projects during the Winter/Spring 2026 semester.

AECOM’s Water Business Line is hiring an Engineering Intern in Chelmsford, MA to support water and wastewater projects beginning Spring/Summer 2026 with opportunities for technical growth and professional networking.

AECOM seeks an Engineering Intern for its Water Business Line to support design and technical work on water and wastewater projects beginning Spring/Summer 2026 in Chelmsford, MA.

AECOM seeks Water/Wastewater Engineering Interns for its Philadelphia water treatment design team to gain practical engineering experience and participate in an invitation-only networking and interview event for early-career opportunities.

Stanley Consultants seeks a Water/Wastewater Student Intern in Chicago to support design, data analysis, and construction observation tasks while building practical engineering experience.

Work with Dewberry’s Denver water resources team as a Water/Wastewater Engineering Intern to gain hands-on design and modeling experience on real-world projects.

Dewberry is hiring a Site/Civil Engineering Intern in Gainesville, VA to support grading, roadway, stormwater, and utility design while gaining practical project and permitting experience.