We are looking for an experienced Office Manager to provide hands-on administrative and operational support for a busy team in Mississauga, Ontario.

This Long-term Contract opportunity is ideal for someone who is highly organized, self-directed, and comfortable managing both executive support duties and day-to-day office coordination in a fast-paced environment.

The successful candidate will bring robust judgement, attention to detail, and the ability to keep priorities moving smoothly while handling confidential information with professionalism.

Responsibilities: • Provide senior-level administrative support by preparing documents, presentations, and correspondence for leadership and internal teams. • Coordinate meetings, calendars, and office events while ensuring conference rooms and shared spaces are scheduled effectively. • Manage expense submissions and reconciliation activities with accuracy,



including follow-up on invoices and related records. • Oversee daily office operations such as incoming mail, package handling, storage organization, and vendor coordination. • Maintain a proactive working relationship with external service providers, including office facilities and storage partners, to support smooth operations. • Partner with internal teams such as IT to address office needs, resolve issues promptly, and improve administrative processes. • Create and maintain clear process documentation to support consistency, efficiency, and knowledge sharing across office functions. • Communicate regularly with senior leadership by providing timely updates, coordinating requests, and supporting shifting business priorities.

📌 Office Manager (Mississauga)
🏢 Robert Half
📍 Mississauga