Toronto, On Internship business Jobs – 132 Openings This Week

Winter 2027 - Co-Op - Fund Management - Toronto
Ontario Power Generation —Toronto, ON
- $33.60–$44.77 an hour
- Contract
- Research
- Bachelor's
- Continuous improvement
2d
HR Intern
BETTER LIVING HEALTH AND COMMUNITY SERVICES —North York, ON
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Outlook
Quick apply
Summer Internship Application
StrategyCorp Inc. —Toronto, ON
- $45,000 a year
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Research
Quick apply
5d
Strategy & Management Consulting Intern - Summer 2027
RSM —Toronto, ON
- $48,400–$57,750 a year
- Full-time
- Computer Science
- Up to 50% travel
- Research
2d
Business Program Management: Winter Co-Op Internship Opportunities
Microsoft —Toronto, ON
- $4,600 a month
- Research
- Finance
- Analysis skills
11d
Intern, Business Analyst
EQ Bank | Canada's Challenger Bank —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Analysis skills
- Dental care
- Vision care
Quick apply
Data & AI Intern
Westmont Hospitality Group —Mississauga, ON
- $55,000 a year
- Contract
- Microsoft Powerpoint
- Microsoft Word
- Computer Science
Quick apply
11d
Sales Operations: Winter Co-Op Internship Opportunities
Microsoft —Toronto, ON
- $4,600 a month
- Marketing
- Data analysis skills
- Finance
2d
Sales Project Intern (Global Business Solutions Canada) - 2026 Start
TikTok —Toronto, ON
- $3,500 a month
- Microsoft Powerpoint
- Google Suite
- Marketing
- Designated paid holidays
Research Intern
Léger —Toronto, ON
- $18–$20 an hour
- Hybrid work
- Microsoft Excel
- Writing skills
- Microsoft Office
Quick apply
Global Corporate Banking Intern Analyst
MUFG —Toronto, ON
- Full-time
- Finance
- Analysis skills
- Bachelor's
Business Analyst (CO-OP Fall to Spring)
Sodales Solutions —Toronto, ON
- $40,000 a year
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Computer Science
Quick apply
Strategy and Business Design - Summer 2027 Co-op/Intern - Multiple locations
Deloitte —Toronto, ON
- $40,000–$60,000 a year
- Hybrid work
- Engineering
- English
- Research
Advisor Internship Program (AIP) (Toronto/Waterloo/Ottawa)
Raymond James Financial, Inc. —Toronto, ON
- From $60,000 a year
- Temporary
- Finance
- Business development
- Presentation skills
- Tuition reimbursement
- Paid time off
Marketing Intern - 12 Months
Cyclic Materials Inc. —Toronto, ON
- $26 an hour
- Contract
- Microsoft Outlook
- Marketing
- Research
- Dental care
- Paid time off
Quick apply
5d
Business Development (Intern)
Ecopia Tech —Toronto, ON
- Hybrid work
- Research
- Business development
- Business
Quick apply
Summer Intern 2027 - Operations Analyst
Manulife —Toronto, ON
- $40,950–$52,650 a year
- Full-time
- Hybrid work
- Analysis skills
- Continuous improvement
- Business
9d
Co-op Student - Payroll (4 or 8 months)
Flatiron Construction Corp —Toronto, ON
- $24–$28 an hour
- Microsoft Excel
- Microsoft Outlook
- Administrative experience
- Dental care
- Tuition reimbursement
2d
Digital Consulting Intern Summer 2027, Toronto (Spring 2028 Graduates)
Huron Advisors Canada Limited —Toronto, ON
- $30 an hour
- Full-time
- Microsoft Powerpoint
- Microsoft Outlook
- Analysis skills
Quick apply
9d
Marketing Intern; CoverGirl & Rimmel London
Coty Inc. —Toronto, ON
- $36,608 a year
- Microsoft Powerpoint
- Marketing
- Analysis skills

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internship business jobs near toronto, on

Winter 2027 - Co-Op - Fund Management - Toronto

Ontario Power Generation -
Toronto, ON

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Job details

Contract | Fixed term contract
$33.60–$44.77 an hour
2 days ago

Qualifications

Investment
Finance
Research
Cash flow forecasting
Compliance monitoring
Bachelor's
Continuous improvement
Forecasting
Business
Business process improvement
Driving Licence
Analytics

Full job description

Posting Start Date: 04/09/2026

Posting End Date: 01/10/2026

Status: Contract (4 or 8 months)

Working Conditions: On-site

Education Level: University, minimum 1st year completed

Base Location: Toronto, ON

Shift: Days

Travel Required: 10%

Deadline to Apply: September 30, 2026

Salary Range: $33.60 - $44.77 per hour

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on - and off - the job.

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Co-Op/Developmental Student College/Uni.

Job Overview

As a Co-op Student at OPG, you’ll gain hands-on experience and develop valuable skills for your future career. You’ll work alongside colleagues from diverse backgrounds and contribute to projects that support a sustainable future.

APPLYING TO OPG’S CO-OP PROGRAM

This posting is for multiple co-op positions at Ontario Power Generation (OPG) starting in January 2027. Applicants will be reviewed and matched with OPG managers hiring students within their discipline. The job description and accountabilities below are broad and may not reflect the specific duties of each placement. If selected for an interview, you’ll receive details about the specific role, team, and responsibilities.

Key Accountabilities

Assist with the daily administration and monitoring of OPG's Pension Fund and Nuclear Funds investment portfolios.
Support operational activities related to public and private market investments, including capital calls, distributions, cash funding, and portfolio administration.
Assist in maintaining accurate records and supporting investment operations controls.
Update and maintain daily cash flow forecasts and assist in identifying upcoming funding requirements.
Assist in preparing recurring reports, dashboards, and analysis for investment, operations, and management teams.
Assist in maintaining the accuracy, integrity, and governance of investment data across internal systems and external service providers.
Support audit-related activities to help ensure adherence to investment policies and procedures
Identify opportunities to improve efficiency and reduce manual processes.
Assist in developing Excel-based tools, trackers, and reporting enhancements.
Participate in process documentation and workflow standardization initiatives.
Assist with investment manager information requests, document tracking, and operational follow-ups.
Conduct research on investment managers, market data, industry trends, and operational best practices.
Assist with special projects related to portfolio operations, compliance monitoring, and reporting initiatives.
Collaborate closely with Investment deal teams, Total Portfolio Management team, Custodian, and external service providers.
Participate in team meetings and contribute to continuous improvement initiatives.

Qualifications

Currently enrolled as a full-time, post-secondary student in a recognized institution, pursuing one of the following areas of study:
- Finance
- Accounting
- Commerce / Business Administration
- Economics
- Financial Mathematics
- Investment Management
- Business Analytics
- Other related disciplines
Have completed a minimum of 1st year in an undergraduate program at university by the start of the opportunity.
Returning to full-time studies in the same program following the completion of the work term OR require the work term or co-op placement to graduate.
Have a minimum average of 70% cumulative GPA (transcript must be included in application).

Important note for Co-Op Applicants: When submitting your application, please include all of your work and volunteer experience on your resume, even if you feel it may not be directly relevant. This allows us to gain a complete picture of your professional background.

All successful candidates will be required to complete a security clearance application. Before the application can be completed, ID verification will be required. To help prevent any potential delays in the security clearance process, candidates will be required to obtain their government-issued physical documents, including one of the following: their driver’s license or passport or status card, as well as their birth certificate and work permit (if applicable).

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact [email protected].

What makes a career at OPG different?

With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

The Darlington New Nuclear Project is leading the way in the advancement of Small Modular Reactor (SMR) technology in Canada – the future of nuclear power generation! Using new and innovative technologies such as small modular reactors, hydrogen and battery storage, while expanding our hydroelectric and nuclear portfolios, we are changing the electricity landscape in Ontario.

Important Information

The base salary range considers many factors including, but not limited to experience, education, and training, including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range, and salary is dependent on numerous factors. For management roles, the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such, we encourage applicants from equity-seeking communities (Indigenous Peoples, racialized persons, persons with disabilities, and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose, priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.

All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

Apply Now

Refine Your Search

internship business jobs in toronto, on

Winter 2027 - Co-Op - Fund Management - Toronto

HR Intern

Summer Internship Application

Strategy & Management Consulting Intern - Summer 2027

Business Program Management: Winter Co-Op Internship Opportunities

Intern, Business Analyst

Data & AI Intern

Sales Operations: Winter Co-Op Internship Opportunities

Sales Project Intern (Global Business Solutions Canada) - 2026 Start

Research Intern

Global Corporate Banking Intern Analyst

Business Analyst (CO-OP Fall to Spring)

Strategy and Business Design - Summer 2027 Co-op/Intern - Multiple locations

Advisor Internship Program (AIP) (Toronto/Waterloo/Ottawa)

Marketing Intern - 12 Months

Business Development (Intern)

Summer Intern 2027 - Operations Analyst

Co-op Student - Payroll (4 or 8 months)

Digital Consulting Intern Summer 2027, Toronto (Spring 2028 Graduates)

Marketing Intern; CoverGirl & Rimmel London

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