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Summer 2027 Marketing co-op and internships in Ontario
As of November 12, 2026, Intern Insider listed 41 open Summer 2027 marketing internships in Ontario, from 23 companies. Employers include Stanley Black & Decker, Inc., Manulife and SOTI. 41 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.
41 open roles · 23 companies · 14 added this week
United States4 roles
Canada37 roles
Stanley Black & Decker, Inc.7 open
- Field Marketing Coordinator InternOttawa, Ontario
- Field Marketing Coordinator InternCambridge, Ontario
- Field Marketing Coordinator InternLondon, Ontario
- Field Marketing Coordinator InternWindsor, Ontario
- Field Marketing Coordinator InternSt. Catharines, Ontario
- Field Marketing Coordinator InternPeterborough, Ontario
- Field Marketing Coordinator InternBarrie, Ontario
Manulife5 open
SOTI3 open
Celestica2 open
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As of November 12, 2026, Intern Insider listed 41 open Summer 2027 marketing internships in Ontario, from 23 companies.
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