Site Office Manager, Mississauga

We are looking for an Office Manager who will play a central role in keeping our office running smoothly and supporting a positive, well‑organised workplace.

In this role, you’ll coordinate day‑to‑day office operations, working closely with teams such as HR, IT, Facilities, and Communications.

A Typical Day

Coordinating office operations to ensure a safe, functional workplace

Liaising with HR, IT, Facilities, and other internal teams

Managing vendors, purchase orders, and supplier relationships

Overseeing office supplies, inventory, and general facilities needs

Supporting health, safety, and emergency preparedness activities

Organising repairs, maintenance, and workplace improvements

Assisting with onboarding logistics and equipment coordination

Preparing meeting notes and supporting site communications

This Role May Be For You

Enjoy creating organised, efficient workplace environments

Like working across teams and coordinating multiple stakeholders

Comfortable managing vendors and external service providers

Take ownership of practical tasks that support a whole office

Stay calm when handling multiple requests and shifting priorities

Enjoy improving spaces and finding better ways to work

You should have a minimum of 23 years experience in a similar role and a secondary education qualification (or equivalent); further education is preferred. A good level of English alongside the local language is required.

Solid technical proficiency with tools such as Microsoft Office (Outlook, Word, Excel, PowerPoint, Teams, SharePoint) and familiarity with office systems is necessary. Experience with purchase order systems (e.g., Oracle) is an advantage.

Regeneron is an equal‑opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability,genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business.

#J-18808-Ljbffr