Chemical Engineering Summer Internships jobs in Willoughby, OH

2026 Fall Semester Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities.

DuPont
Cleveland,OH,
Posted 1 day ago

Chemical/Materials Engineering Co-Op

Parker Hannifin
Wickliffe,OH,
Posted 1 day ago

Biomedical Engineer/Chemical Engineer

Oakwood Labs
Bedford,OH,
Posted 1 day ago

Manufacturing Engineering Co-op - Summer/Fall 2026

Henkel AG & Co. KGaA
Mentor,OH,
Posted 1 day ago

Traffic Intern / Co-op - Summer 2026

Langan
Cleveland,OH,
Posted 2 days ago

Co-Op - Manufacturing Engineering (Summer 2026)

Howmet Aerospace
Cleveland,OH,
Posted 1 day ago

Advanced Chemical R&D Engineer

Momentive Technologies
Cleveland,OH,
Posted 1 day ago

Regulatory Science Intern - Product Safety and Compliance

The Lubrizol Corporation
Wickliffe,OH,
Posted 3 days ago

Manufacturing Engineer

RemoteWorker US
Euclid,OH,
Posted 1 day ago

R&D Intern (Summer 2026)

Avery Dennison
Painesville,OH,
Posted 4 days ago