Current Office Admin Jobs in Ontario

Browse our current listings below to discover available admin jobs in and around Mississauga. If you don’t see the perfect fit right away, check back often, as new opportunities are regularly added.

Jobs > Office Admin

Payroll Administrator

We are currently hiring a Payroll Administrator to work in Mississauga, ON. This is a direct hire position - you will be hired on as an employee directly by our client. This position will be responsible for inputting and processing...

Customs Highway Support Clerk

We are looking for an experienced customs professional to join our client's team at their Transportation facility in Mississauga as the customs point of contact for highway drivers on the afternoon shift. Shift: 3:00pm-11:30pm Monday-Friday Pay: $24.00/hour Responsibilities Include: -...

Temporary Human Resources Clerk

We are hiring a temporary Human Resources Clerk to join our client's team in Mississauga. Shift: Day shifts Monday-Friday until January/February 2026 Pay: $22.00/hour Responsibilities: - Data entry into spreadsheets and HRIS system - Organizing personnel files - Creating letters...

Logistics Coordinator – Sales

We are hiring a full-time Logistics Coordinator to join the sales team at our client's Transportation facility in Mississauga, ON. Salary: $52,000/year Shift: Day shift Monday-Friday Responsibilities: - Responding to customer inquiries and providing quotes/pricing/follow ups in a timely manner...

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Looking for your next opportunity in office administration?

You’ve come to the right place. At Breakaway, we specialize in connecting skilled professionals with admin jobs in and around Mississauga that match their experience, goals, and work preferences.

Whether you’re a seasoned office administrator, a data entry clerk, or just starting out in customer service or clerical support, we work with reputable companies across Ontario to bring you meaningful roles in a variety of industries. From temporary placements to full-time permanent positions, we can help you find a role that aligns with your career path.

As a trusted recruitment agency based in Mississauga, Breakaway is committed to helping you succeed. We offer ongoing support, a smooth onboarding process, and positions that fit your lifestyle and goals.

Typical Admin Roles We Hire For:
  • Administrative Assistants
  • Receptionists
  • Data Entry Clerks
  • Customer Service Representatives
  • Office Coordinators
  • Billing and Invoicing Clerks