Mississauga, On Summer intern accounting Jobs – 19 Openings This Week

Junior AP Advisor Intern- Contract
Cogir Senior Living Canada —Mississauga, ON
- $20–$22 an hour
- Full-time
- Microsoft Excel
- Customer service
- Microsoft Office
4d
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 —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
Intern, Development Accounting
Dream Unlimited —Toronto, ON
- $21–$25 an hour
- Microsoft Excel
- Bachelor's
- Business
Quick apply
Corporate, Finance Intern
Trisura —Toronto, ON
- $60,000–$80,000 a year
- Microsoft Office
- Finance
- Bachelor's
Accounting Co-op
Greentank —Toronto, ON
- $24 an hour
- Contract
- Hybrid work
- Finance
- Bachelor's
- Accounting
Quick apply
6d
Co-op, International Tax/Cross Border (January 2027)
MNP LLP —Toronto, ON
- Customer service
- Finance
- Bachelor's
Accounts Assistant/Bookkeeper
Warrior Transport Inc. —Brampton, ON
- $17.55–$25.00 an hour
- Part-time
- Analysis skills
- QuickBooks
- Organizational skills
Quick apply
Finance Co-op
PACT —Mississauga, ON
- Microsoft Excel
- ERP systems
- Analysis skills
Quick apply
Corporate, Finance Intern
Trisura Guarantee Insurance Company —Toronto, ON
- $60,000–$80,000 a year
- Full-time
- Microsoft Office
- Finance
- Bachelor's
Quick apply
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
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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Accounting Assistant - Toronto Summer Jobs / Internship
HTPA CPA Firm —Scarborough, ON
Record and categorize daily transactions, expenses, invoices, and payments. Support internal accounting and tax teams with document organization and data entry.
$17.60 an hour
Quick apply
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

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summer intern accounting jobs near mississauga, on

Junior AP Advisor Intern- Contract

Cogir Senior Living Canada -
Mississauga, ON

Apply Now

Job details

Full-time
$20–$22 an hour
4 days ago

Qualifications

Microsoft Excel
Customer service
Yardi
Microsoft Office
Finance
Analysis skills
Accounting
Business
Accounting
Communication skills
Workday
Time management

Full job description

Description

Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.

For over 25 years, we have dedicated every day to the happiness of retirees.

Human Focus – Creativity - Excellence

We’re seeking individuals with a purpose and passion for life and who are looking for meaningful work that will make a real difference. Join our team today!

Junior AP Advisor Intern

Reporting to the Director of Accounting, the Junior AP Advisor is responsible for providing support to the Accounts Payable team while also assisting other accounting functions as required. This role offers an excellent opportunity for a recent graduate or early-career accounting professional to gain hands-on experience in a fast-paced and collaborative environment

Key Responsibilities

Accounts Payable

Review, process, and route invoices electronically for coding and approval through Ascend Software.
Review and distribute incoming mail and invoices to the appropriate departments.
Enter invoices into Workday for payment processing, ensuring accuracy and adherence to established deadlines.
Respond to inquiries from sites and suppliers regarding outstanding invoices, payment status, and account details.
Prepare and process Electronic Integration Builder (EIB) uploads.
Maintain and update supplier information and vendor records.
Assist with weekly cheque runs and payment processing activities.
Support month-end activities, including account reconciliations and reporting.

Qualifications

Diploma or degree in Accounting, Finance, Business Administration, or a related field.
Recent graduates and students completing their final year of studies are encouraged to apply.
Previous co-op, internship, or accounting experience is considered an asset.
Experience using Workday and/or Yardi is considered an asset.
Strong attention to detail with excellent organizational and time management skills.
Ability to manage multiple priorities and meet deadlines in a fast-paced environment.
Strong analytical, problem-solving, and reconciliation skills.
Excellent communication, interpersonal, and customer service skills.
Proficiency with Microsoft Office applications, particularly Excel.
Ability to work independently as well as collaboratively within a team environment.
Positive attitude, adaptability, and enthusiasm for change and continuous improvement.

Hourly wage: $20.00- $22.00/hour

Why Join Us?

This role provides an excellent opportunity to build a foundation in accounting while gaining exposure to Accounts Payable, Accounts Receivable, financial systems, and a large-scale Yardi implementation project. You'll work alongside experienced accounting professionals in a supportive environment focused on learning, development, and career growth.

Cogir is committed to ensuring that all employment practices are inclusive. As an organization we are committed to providing and arranging accommodation for candidates upon request.

Actual compensation will be determined based on relevant factors such as skills, experience, location, and internal equity, and is expected to fall within the posted range.

Apply Now

Refine Your Search

summer intern accounting jobs in mississauga, on

Junior AP Advisor Intern- Contract

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)

Intern, Development Accounting

Corporate, Finance Intern

Accounting Co-op

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

Accounts Assistant/Bookkeeper

Finance Co-op

Corporate, Finance Intern

Investment Banking Summer Analyst - Summer 2027

Co-op Staff Accountant

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

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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