Mississauga, On Accounting internship summer Jobs – 19 Openings This Week

Accounting Co-op Student
Financeit —Toronto, ON
- $22 an hour
- Contract
- Hybrid work
- Microsoft Excel
- Accounting
- Financial services
Quick apply
8d
12-Month Co-op Student Term - Fund Accounting/Custody Services
CIBC Mellon —Toronto, ON
- $22–$25 an hour
- Microsoft Excel
- Marketing
- Finance
Quick apply
14d
Junior AP Advisor Intern- Contract
Cogir Senior Living Canada —Mississauga, ON
- $20–$22 an hour
- Full-time
- Microsoft Excel
- Customer service
- Microsoft Office
4d
Junior Internal Auditor (Co-op Fall 2026)
Magellan Aerospace —Mississauga, ON
- $18–$22 an hour
- Microsoft Excel
- Microsoft Office
- Analysis skills
Tax (Transfer Pricing) Intern, Winter Internship (January 2027 - April 2027)
Richter Toronto —Toronto, ON
- $45,000–$57,500 a year
- Hybrid work
- Microsoft Powerpoint
- Microsoft Excel
- Finance
- Tuition reimbursement
- Flexible schedule
Junior AP Advisor Intern- Contract
Cogir Senior Living —Mississauga, ON
- $20–$22 an hour
- Full-time
- Microsoft Excel
- Customer service
- Microsoft Office
4d
Accounting Co-op
Greentank —Toronto, ON
- $24 an hour
- Contract
- Hybrid work
- Finance
- Bachelor's
- Accounting
Quick apply
6d
Intern, Development Accounting
Dream Unlimited —Toronto, ON
- $21–$25 an hour
- Microsoft Excel
- Bachelor's
- Business
Quick apply
Finance Co-op
PACT —Mississauga, ON
- Microsoft Excel
- ERP systems
- Analysis skills
Quick apply
Accounts Assistant/Bookkeeper
Warrior Transport Inc. —Brampton, ON
- $17.55–$25.00 an hour
- Part-time
- Analysis skills
- QuickBooks
- Organizational skills
Quick apply
Corporate, Finance Intern
Trisura —Toronto, ON
- $60,000–$80,000 a year
- Microsoft Office
- Finance
- Bachelor's
Co-op, International Tax/Cross Border (January 2027)
MNP LLP —Toronto, ON
- Customer service
- Finance
- Bachelor's
Investment Banking Summer Analyst - Summer 2027
AGENTIS CAPITAL —Toronto, ON
- Full-time
- Finance
- Bachelor's
- In-person
Co-op Staff Accountant
Melo LLP —Toronto, ON
- Analysis skills
- Internship / Co-op
- Communication skills
- Paid sick leave
Functions - Internal Audit, Summer Analyst - Mississauga, ON 2027
Citi —Mississauga, ON
- $74,999–$108,000 a year
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's
- Communication skills
Corporate, Finance Intern
Trisura Guarantee Insurance Company —Toronto, ON
- $60,000–$80,000 a year
- Full-time
- Microsoft Office
- Finance
- Bachelor's
Quick apply
Analyst, Enterprise Risk Service - Internal Audit & Controls (Co-op)
MNP —Toronto, ON
- $50,000–$70,000 a year
- Research
- Finance
- Bachelor's
Senior Systems Analyst (Dynamics 365 Finance & Operations) [Temporary 12 months]
Doane Grant Thornton —Toronto, ON
- $80,800–$111,200 a year
- Temporary
- Azure
- DevOps
- ERP systems
- Profit sharing
Senior Manager, Faculty Administrative Operations (Temporary)
Sheridan College —Brampton, ON
- $112,315–$140,393 a year
- Temporary
- Research
- Finance
- Master's degree

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Payroll Intern
Trench —Scarborough, ON
Currently enrolled in or recently completed a post-secondary program in Accounting, Human Resources, Business Administration, Payroll, Finance, or a related…
$22–$26 an hour
13d
Accounting Intern (Fall 2026)
L'Occitane En Provence —Toronto, ON
Pursuing an Accounting/Finance or Business degree. Ad hoc analysis and special projects as required. Assist with preparation of government surveys and annual…
Quick apply
1d

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accounting internship summer jobs near mississauga, on

Accounting Co-op Student

Financeit -
Toronto, ON

Quick apply

Job details

Contract
$22 an hour
8 days ago

Qualifications

Microsoft Excel
Financial auditing
E-commerce
Chartered Professional Accountant
Accounting
Financial services
Pivot tables
AI
Communication skills

Full job description

About the role:

Financeit is looking to add an Accounting Co-op Student to our Finance team! We’re looking for a student who understands the basics of day-to-day accounting and is eager to build real, hands-on experience. Advanced Excel skills are essential, along with strong attention to detail and the ability to prioritize what matters.

The right person is curious, thrives in a fast-paced environment, and enjoys finding smarter, more efficient ways to tackle problems. If you love to learn and want to see how accounting works inside a consumer lending company, this is a great opportunity to grow with us.

Fall 2026 Co-op term: 4 month or 8 month co-op available (September start)
Working hours: Monday - Friday from 9:00 am - 5:00 pm
Working location: In office 2-3 days a week at 8 Spadina Ave, Suite 2400, Toronto, ON M5V 0S8

What you’ll do:

Post daily journal entries.
Reconcile bank accounts and loan portfolios.
Support the preparation of lender reporting.
Assist with the full-cycle accounts payable process.
Help with month-end close, including accruals, financial reporting and ad hoc analysis.
Maintain the capital assets ledger and continuity schedule.
Assist with the annual audit.
Take on additional tasks or special projects focused on efficiency and cost savings.

Requirements

Currently enrolled in a 3rd, or 4th year university program.
Strong Excel skills (VLOOKUP, pivot tables, SUMIF).
Working toward or planning to pursue a CPA designation.
Solid understanding of GAAP and day-to-day accounting principles.
Experience in audit, treasury, or compliance is an asset.
Strong verbal and written communication skills.
Takes initiative, is organized, accountable, and always looking for more efficient ways to get work done.
General understanding of lending and credit.
Experience in accounting within financial services or e-commerce is considered an asset.

Benefits

Winner of Canada’s Most Admired Corporate Culture in 2018 and 2021, we offer more than just the basics. Take advantage of:

An award-winning culture with a collaborative & inclusive team.
Compensation is $22/hr.
Committed to offering hybrid workplace options.
Virtual events such as Lunch & Learns, company parties, fun team activities and charity initiatives.
Career learning and development programs.

Next steps:

If what you just read excites you, we’d like to hear from you! Please submit your application and we’ll contact you if you are selected to move forward in the process.

Financeit is an equal opportunity employer. We celebrate diverse backgrounds and perspectives because we know they make our team stronger and our product better. We hire based on talent, potential, and culture add - no matter your background, identity, or life experience, you are welcome here.

We may use AI to support our hiring process. While these tools assist our team, applications are ultimately reviewed and assessed by our recruiters. If you require accommodation at any stage of the recruitment process, please let our People Success team know. Please note that this posting is for an existing vacancy, and all employment offers are contingent upon a successful background and credit check, among other verifications.

Quick apply

Refine Your Search

accounting internship summer jobs in mississauga, on

Accounting Co-op Student

12-Month Co-op Student Term - Fund Accounting/Custody Services

Junior AP Advisor Intern- Contract

Junior Internal Auditor (Co-op Fall 2026)

Tax (Transfer Pricing) Intern, Winter Internship (January 2027 - April 2027)

Junior AP Advisor Intern- Contract

Accounting Co-op

Intern, Development Accounting

Finance Co-op

Accounts Assistant/Bookkeeper

Corporate, Finance Intern

Co-op, International Tax/Cross Border (January 2027)

Investment Banking Summer Analyst - Summer 2027

Co-op Staff Accountant

Functions - Internal Audit, Summer Analyst - Mississauga, ON 2027

Corporate, Finance Intern

Analyst, Enterprise Risk Service - Internal Audit & Controls (Co-op)

Senior Systems Analyst (Dynamics 365 Finance & Operations) [Temporary 12 months]

Senior Manager, Faculty Administrative Operations (Temporary)

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