Office Administrator

Oshawa, Ontario, Canada • Posted March 22, 2026

Job Type: Permanent
Location: Oshawa, Ontario
Posted: March 22, 2026
Category: Secretaries and Administrative Assistants
Application Deadline: May 01, 2026

Role Description

Are you a detail-oriented professional with a mastery of QuickBooks and a passion for keeping an office running like a well-oiled machine? We are currently seeking a dedicated Office Administrator to join a specialized team in Oshawa, Ontario.
This is a permanent, full-time position within the Business Administration sector, perfectly suited for someone who thrives in a small, intimate office environment and takes pride in being the go-to person for operational support.

As an Office Administrator, you will be the face and voice of the office, managing the front desk while handling critical financial tasks. A significant portion of your day will be spent utilizing QuickBooks for invoicing, creating orders, and performing general duties. Because our Oshawa client operates with a lean team of four, your role is pivotal. You aren't just an employee; you are a proactive partner who ensures that customers and suppliers receive top-tier service.

Advantages
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