Mississauga, On Junior accounting assistant Jobs – 19 Openings This Week

Junior Accountant
Runnymede Healthcare Centre —Toronto, ON
- $34.72–$40.62 an hour
- Temporary
- Microsoft Word
- Microsoft Excel
- Analysis skills
- Employee assistance program
Quick apply
Jr. Accountant
ONTARIO WHOLESALE ENERGY GAS & ELECTRIC —Toronto, ON
- $50,000–$60,000 a year
- Full-time
- Microsoft Excel
- Finance
- Accounting
- Dental care
- Paid time off
Quick apply
Junior Accountant
Skyservice Business Aviation —Mississauga, ON
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Dental care
- Paid time off
10d
Junior/Intermediate Accountant, Assurance
Stern Cohen LLP —Toronto, ON
- $50,000–$60,000 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Office
- Accounting
- Dental care
- Tuition reimbursement
Quick apply
9d
Junior Accountant
Orchard West —North York, ON
- $57,000 a year
- Overtime
- Microsoft Word
- Google Suite
- Microsoft Excel
- Designated paid holidays
Quick apply
10h
Bookkeeper and Office Administrator
Highrise Restoration Inc. —Mississauga, ON
- $50,000–$60,000 a year
- 8 hour shift
- Microsoft Excel
- Microsoft Office
- High school diploma or GED
- Dental care
- Paid time off
Quick apply
Junior Property Accountant
OL PLAZAS —Mississauga, ON
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Employee assistance program
- Flexible schedule
Quick apply
3d
Junior Accountant, Project Bookkeeping
Tridel —Toronto, ON
- $55,000–$70,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
Jr Accountant
ONIT ENERGY LTD —Toronto, ON
- $60,000 a year
- Full-time
- Microsoft Excel
- Finance
- Accounting
- Paid time off
Quick apply
Junior Accounting Clerk
Beard Winter —Toronto, ON
- Analysis skills
- Accounting
- Data entry
JUNIOR ACCOUNTANT
Finlink Group —Mississauga, ON
- Full-time
- Accounting
- Communication skills
Quick apply
Jr. Bookkeeper/Customer Service Associate
Red Seal Notary —Toronto, ON
- $18–$20 an hour
- Part-time
- Microsoft Excel
- Customer service
- Accounting
Quick apply
2d
ASI-Finance - Jr. Accountant
Accerta —Toronto, ON
- $60,000–$85,000 a year
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Dental care
- Tuition reimbursement
2d
2026 Fall | Sessional Instructional Assistant | RSM5201 | Accounting I
University of Toronto —Toronto, ON
- $53.31 an hour
- Master's degree
- Bachelor's
- Accounting
7d

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Junior Accountant

Runnymede Healthcare Centre -
Toronto, ON

Quick apply

Job details

Temporary | Full-time
$34.72–$40.62 an hour

Qualifications

Microsoft Word
Microsoft Excel
Financial auditing
Financial reporting
Chartered Professional Accountant
Analysis skills
Microsoft Dynamics GP
Accounting
Organizational skills
HRIS
Business
Accounting
Communication skills

Full job description

At Runnymede Healthcare Centre, we actively cultivate work-life balance and invest in the resources our staff need to do their best work.

We provide comprehensive clinical services to patients who require expert treatment, extended rehabilitation and daily care beyond what can be provided at home or in the community. At Runnymede we have a single, clear purpose: improve the quality of life of every patient, every day.

If you want to join a centre of excellence with a multidisciplinary team who supports the delivery of patient-centered care, we want to hear from you today.

Posting #: ACCT-0126
Posting Date: June 10, 2026
Status: Temporary Full-Time
Contract Duration: Approx. 12-18 months
Hours of Work: Monday-Friday; 37.5 hours
Position Type: Backfill
Work Location: On-site Required
Rate Range: $34.726-$40.625

Junior Accountant

If you would like to work with a team of professionals who are committed to enriching the lives of patients we invite you to join Runnymede Healthcare Centre as our Junior Accountant.

Position summary:

The Junior Accountant supports the Finance Department by performing day-to-day accounting transactions, reconciliations, and financial analysis. This role provides exposure to full-cycle accounting in a healthcare environment, including general accounting, accounts payable/receivable, payroll, and audit support.

The role is great for someone who wants to learn and contribute to the accounting and reporting functions of Runnymede Healthcare Centre.

Responsibilities include:

Prepare month-end journal entries, including funding allocations, prepaids, deferred capital contributions, payroll, revenues, and expenses
Perform reconciliations of assigned General Ledger accounts
Complete monthly and annual balance sheet reconciliations
Prepare financial analysis and reports using Excel
Support capital projects accounting and cost tracking
Perform Ministry of Health (MoH) program and funding reconciliations
Provide ad hoc analysis, reporting, and general administrative support
Assist with interim and year-end audit preparation, including gathering supporting documentation
Provide AP coverage when required, including:

Processing invoices in Meditech
Executing payments via EFT and cheques

Provide AR coverage when required, including:

Patient billing and payment processing in Meditech
Statement generation and account reconciliation

Insurance claims submission
Assist with collections from patients and insurance companies
Support Patient Accounts front desk coverage as needed
Provide bi-weekly payroll coverage when required
Uphold organizational standards related to confidentiality, quality improvement, patient care, workplace safety, and regulatory compliance.

The successful candidates will posses the following qualifications/experience:

Diploma or Degree in Business Administration/ Commerce/ Accounting from a recognized Canadian University/ College
Enrollment in or pursuit of a professional accounting designation (example CPA) is considered an asset
Work experience, either through co-op placement or work experience in an accounting environment.
Microsoft Word/ Excel, Meditech, HRIS, GP.
Knowledge of non-profit financial accounting principles and reporting requirements.
Strong analytical, planning and organizational skills.
Excellent communication and interpersonal skills.

While we thank all applicants, only those under consideration for the position will be contacted. If you require accommodation during any stage of the recruitment process, please notify Human Resources.

Runnymede Healthcare Centre values inclusivity and diversity in the workplace. We encourage applicants from diverse backgrounds. We are committed to employment equity and providing accessible employment practices that are in compliance with the Accessibility for Ontarians with Disabilities (AODA).

Any information obtained during the course of recruitment will be used for employment purposes only and not for any other purpose.

Please be advised that in order to be eligible for employment at Runnymede Healthcare Centre, all new hires must have received the full series of a COVID-19 vaccine or combination of COVID-19 vaccines approved by Health Canada (e.g., two doses of a two-dose vaccine series, or one dose of a single-dose vaccine series); AND have received the final dose of the COVID-19 vaccine at least 14 days prior to the hired employee’s first date of employment. Requests for exemption will be considered on a case-by-case basis in alignment with the Hospital’s obligations pursuant to the Ontario Human Rights Code.

Pay: $34.72-$40.62 per hour

Benefits:

Company pension
Employee assistance program

Application question(s):

Do you have a Diploma or Degree in Business Administration/ Commerce/ Accounting?

Work Location: In person

Quick apply

Refine Your Search

junior accounting assistant jobs in mississauga, on

Junior Accountant

Jr. Accountant

Junior Accountant

Junior/Intermediate Accountant, Assurance

Junior Accountant

Bookkeeper and Office Administrator

Junior Property Accountant

Junior Accountant, Project Bookkeeping

Jr Accountant

Junior Accounting Clerk

JUNIOR ACCOUNTANT

Jr. Bookkeeper/Customer Service Associate

ASI-Finance - Jr. Accountant

2026 Fall | Sessional Instructional Assistant | RSM5201 | Accounting I

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