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Summer 2027 Mechanical Engineering co-op and internships in Ontario
As of November 11, 2026, Intern Insider listed 89 open Summer 2027 mechanical engineering internships in Ontario, from 47 companies. Employers include Celestica, Interfor and Kinectrics. 89 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
89 open roles · showing the 60 most relevant · 39 companies · 22 added this week
United States1 roles
Canada59 roles
Celestica9 open
- Student Intern, Process and Manufacturing EngineerNewmarket, Ontario
- Student Intern, Automation Support / Development EngineeringNewmarket, Ontario
- Student Intern, HealthTech - Product Data Management and Material PricingToronto, Ontario
- Student Intern, BuyerNewmarket, Ontario
- Student Intern, Industrial Engineering AssociateOntario
- Student Intern, Customer Material Pricing AnalystToronto, Ontario
- Student Intern, Supplier QualityNewmarket, Ontario
- Student Intern, Quality Administration & TrainingNewmarket, Ontario
- Student Intern, Planning AssociateNewmarket, Ontario
Kinectrics4 open
TTM Technologies4 open
AB InBev3 open
Hitachi2 open
Honeywell2 open
Magna International2 open
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As of November 11, 2026, Intern Insider listed 89 open Summer 2027 mechanical engineering internships in Ontario, from 47 companies.
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