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Environmental Science and Engineering internships in Ohio

23 open student roles in environmental science and engineering in Ohio. They range from internships to co-ops and research. That includes 9 co-ops and 3 part-time roles. 39% list pay or say they are paid. The most common start terms are Summer 2027 and Fall 2027. Employers with the most openings: Marathon Petroleum, TRC Companies, Air Force Civilian Career Training, Arcadis and Cleveland-Cliffs.

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Bar chart of the 23 open roles on this page by employer: Marathon Petroleum 8, TRC Companies 2, Air Force Civilian Career Training 1, Arcadis 1, Cleveland-Cliffs 1, H.B. Fuller 1; 9 more at 9 other employers.
Who is hiring these 23 roles, counted from the open listings. Not shown: 9 more at 9 other employers.

How many environmental science and engineering internships in Ohio are open right now?

23 open environmental science and engineering internships, co-ops and research roles in Ohio as of November 4, 2026, from 15 employers.

Which employers are hiring environmental science and engineering interns in Ohio?

The employers with the most open environmental science and engineering roles in Ohio are Marathon Petroleum, TRC Companies, Air Force Civilian Career Training, Arcadis and Cleveland-Cliffs, of 15 employers hiring.

Do environmental science and engineering internships in Ohio pay?

9 of the 23 open roles (39%) list pay or say they are paid. Listed hourly rates run from $20 to $24.09 an hour.

Where are environmental science and engineering internships in Ohio?

The open roles are in Findlay (8), Canton (6), Cleveland (3), Columbus (3), Blue Ash (2) and 10 more places.

Environmental Science and Engineering internships in other states

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Updated November 4, 2026. Listings are collected from public job boards several times a day; always check the posting on the employer's site before applying.