10,000+ Summer Internship jobs in Mississauga, CanadaSet Job AlertWant more jobs like this?We’ll send you jobs that match this search criteria. Get jobs in Mississauga, Canada delivered to your inbox every week.Enter emailSend me The Muse newsletters for the best in career advice and job search tips.Get Jobs!By signing up, you agree to our Terms of Service & Privacy Policy.Summer 2025 Internship - Application Development (Toronto)At ADP -Mississauga, CanadaPosted on Nov 2View JobSoftware Engineer Intern (Toronto) - Summer 2025At Snowflake -Toronto, CanadaPosted on Oct 22View JobSoftware Developer Intern, PhD, Summer 2025At Google -Montreal, Canada + 2 locationsPosted on Oct 1View JobIntern, Software EngineeringAt Mastercard -Toronto, CanadaPosted on Nov 6View JobFinance internAt Schneider Electric -Mississauga, Canada + 1 locationPosted on Nov 21View JobIntern, HCI & Visualization Research (Graduate level)At Autodesk -Toronto, CanadaPosted on Oct 26View JobVerification Intern, Memory Controller - Summer 2025At NVIDIA -Toronto, CanadaPosted on Nov 9View JobInternship: Tax Analyst (4-month) - Mississauga, ON, CanadaAt Eaton -Mississauga, CanadaPosted on Nov 17View JobBrand Technical Specialist Co-op (12 months / Jan-Dec)At IBM -Markham, Canada + 1 locationPosted on Nov 24View JobData Science, Intern - Summer 2025At Visa -Toronto, CanadaPosted on Nov 6View JobSoftware Engineer Intern (Toronto) - Spring 2025At Snowflake -Toronto, CanadaPosted on Nov 4View JobResearch Intern, PhD, Summer 2025At Google -Montreal, Canada + 2 locationsPosted on Oct 1View JobIntern, AI Research ScientistAt Autodesk -Toronto, CanadaPosted on Nov 13View JobInternship: Engineering CED (12-month) - Burlington, ON, CanadaAt Eaton -Burlington, CanadaPosted on Oct 31View JobVisa Direct, MBA Intern - Summer 2025At Visa -Toronto, CanadaPosted on Nov 6View JobSecurity Consultant Intern, BS/MS, Summer 2025At Google -Toronto, CanadaPosted on Oct 8View JobIntern, AI Research ScientistAt Autodesk -Toronto, CanadaPosted on Nov 13View JobInternship: Technical Sales Associate - Project Sales (12-month) - Mississauga, Ontario, CanadaAt Eaton -Mississauga, CanadaPosted on Sep 22View JobVisa Consulting Analytics (VCA) MBA Intern - Summer 2025At Visa -Toronto, CanadaPosted on Nov 6View JobVisa Consulting Analytics (VCA) Digital Specialization, MBA Intern - Summer 2025At Visa -Toronto, CanadaPosted on Nov 6View Job