Internships › Ontario

Internships in Ontario

437 open student roles in Ontario, from internships to co-ops and research. That includes 186 co-ops and 17 research positions. 38% list pay or say they are paid. The most common start terms are Winter 2027 and Summer 2027. Employers with the most openings: Manulife Financial, AMD, Geotab, EQ Bank and TD Bank.

• Canadian Tire Corporation, Limited New
  Business Analyst Student - (12 months) - Winter Term 2027
  Mississauga, ON +1 · Winter 2027
  Open posting
• GE Vernova New
  GE Vernova Nuclear Canadian Licensing Intern
  Markham · Summer 2027 · Paid
  Open posting
• Zekelman Industries New
  Intern, Electrical Engineer
  Harrow, ON · Paid
  Open posting
• Hitachi New
  Electrical Component Engineering Intern (Fall 2026 or Winter 2027)
  Toronto, Ontario, Canada +2 · Fall 2026 · Paid
  Open posting
• Sun Life New
  Student, Digital Analytics (Summer 2027-Summer 2028)
  Toronto, Ontario +2 · Summer 2027
  Open posting
• SOTI New
  Software Developer Intern - SOTI MobiControl Apple HQ (January 2027 12 Months)
  Mississauga, Canada – Meadowvale Office (HQ) +2 · Winter 2027
  Open posting
• IKO New
  Process Engineer Co-Op
  Brampton, ON · Winter 2027 · co-op · $25.50/hour
  Open posting
• StepStone Group New
  2027 Private Equity Infrastructure & Real Assets Co-op Analyst
  Toronto · Winter 2027 · co-op · Paid
  Open posting
• Apple New
  Data Scientist Co-op - Sales Business Analytics
  Toronto, ON +1 · co-op
  Open posting
• Foresters Financial New
  Quality Assurance Engineer Co-op Student (4-month contract)
  Toronto · co-op · $21.00 - $30.00 per hour
  Open posting
• TC Energy New
  Intern, Facilities Integrity Project East
  Bolton, Ontario
  Open posting
• Royal Bank of Canada New
  Relationship Manager, Commercial Financial Services Intern - Agriculture
  WOODSTOCK, Ontario, Canada
  Open posting
• IKO New
  Workday HRIS Co-Op
  Toronto, ON · co-op
  Open posting
• General Motors New
  2027 Winter Co-op - Supervisor CCA
  Oshawa, Ontario, Canada · Winter 2027 · co-op · $4264- $4784
  Open posting
• Roche New
  2027 Winter Internship - External Quality System Intern
  Mississauga · Winter 2027 · Paid
  Open posting
• General Motors New
  2027 Winter Co-op Vehicle Sales, Service and Marketing
  Oshawa, Ontario, Canada · Winter 2027 · co-op
  Open posting
• Bank of Montreal New
  Private Wealth Administrative Assistant - Oakville, Winter 2027 (Co-op/Internship) - 4 months
  Oakville, ON, CAN · Winter 2027 · co-op
  Open posting
• Altera Corporation New
  Software Engineer - Intern
  Toronto, Ontario, Canada · $95K – $100K
  Open posting
• CIBC New
  Background Screening Analyst- Winter 2027 Co-op
  Toronto, ON · Winter 2027 · co-op
  Open posting
• Manulife Financial New
  Summer Intern 2027 - Change Management
  Toronto, Ontario · Summer 2027 · $35,100.00
  Open posting
• TD Bank New
  2027 Summer Analyst - Global Markets Credit (Toronto)
  Toronto, Ontario · Summer 2027 · $85,000 - $95,000
  Open posting
• BMO New
  Private Wealth Administrative Assistant - Oakville, Winter 2027 (Co-op/Internship) - 4 months
  Oakville, ON, CAN · Winter 2027 · co-op
  Open posting
• RTX New
  Internship - Winter 2027 - Software Developer Aerospace Control Systems & Web Applications
  CA-ON-MISSISSAUGA-P22M01 ~ 1801 Courtney Park Dr ~ P22M01 BLDG +2 · Winter 2027
  Open posting
• OLG New
  Performance Analyst Intern
  Toronto, ON +2
  Open posting
• Manulife Financial New
  Summer Intern 2027 - ESG & Sustainable Finance Intern
  Toronto, Ontario · Summer 2027 · $39,000.00
  Open posting
• General Motors New
  2027 Winter Co-op Infotainment Software Developer
  Markham, Ontario, Canada · Winter 2027 · co-op · Paid
  Open posting
• CIBC New
  Employee Experience Co-op
  Toronto, ON · co-op
  Open posting
• SOTI New
  Quality Assurance Specialist Intern - SOTI Connect (January 2027 12 Months)
  Mississauga, Canada – Meadowvale Office (HQ)
  Open posting
• Entrust New
  Intern, Software Development - Hybrid in Ottawa
  Ottawa, ON +2 · Winter 2027
  Open posting
• RTX New
  A&T Co-op Student
  CA-ON-MIDLAND-450 ~ 450 Leitz Rd ~ BLDG 450 · co-op
  Open posting
• TD Bank New
  Creative Services Intern/Co-op (Winter 2027)
  TD Centre - West - 100 Wellington Street West, Toronto, Ontario · Winter 2027 · co-op · $45,700 - $74,400
  Open posting
• CIBC New
  First Nations, Inuit, or Métis Students - Winter 2027 Co-op and Internship Opportunities
  Toronto, ON · Winter 2027 · co-op
  Open posting
• RTX New
  Electrical Engineering Co-op
  CA-ON-MIDLAND-450 ~ 450 Leitz Rd ~ BLDG 450 · co-op
  Open posting
• Marvell New
  Signal Integrity Intern, MS – 2027 Co-Op
  CA-ON - Toronto - TOR · Fall 2027 · co-op · Paid
  Open posting
• Alexion New
  Development Operations AI & Automation Enablement Co-op Intern
  Mississauga, ON +2 · Winter 2027 · co-op
  Open posting
• CSA Group New
  Water Quality Co-op Student
  Toronto · co-op
  Open posting
• Cisco New
  Software Developer Embedded Systems II (Co-op) – Canada
  Kanata, Ontario, Canada +6 · co-op
  Open posting
• TD Bank New
  Data Analytics & Insights Intern Co-op
  Toronto, ON +4 · Winter 2027 · co-op · Paid
  Open posting
• Qualcomm New
  Soft IP ASIC Engineer Intern
  Ottawa, ON +1 · Summer 2027
  Open posting
• Lyft New
  Business Systems Engineer Intern, Finance Technology (Summer 2027)
  Toronto, Canada · Summer 2027
  Open posting

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Updated October 1, 2026. Listings are collected from public job boards several times a day; always check the posting on the employer's site before applying.