Office Manager, Toronto

Dominion Dynamics•Toronto, ON

2d•Onsite

About The Position

Dominion Dynamics is seeking an Office Manager for their Toronto office. This role is crucial for ensuring the smooth operation of the office and supporting the Toronto team. The Office Manager will be responsible for the end-to-end management of the office space, creating structure, supporting leaders, and ensuring day-to-day operations run without friction. This is a hands-on role that requires a proactive individual who can manage multiple priorities in a fast-paced, evolving environment. The company is building next-generation defence systems and is looking for individuals who thrive in challenging environments.

Requirements

2–5+ years in an office admin, office manager, or coordination role
Strong organizational skills and attention to detail
Ability to manage multiple priorities and keep things on track
Clear communicator, both written and verbal
Proactive and reliable; you see what needs to be done and do it
Comfortable working in a fast-paced, evolving environment
High ownership mindset and strong follow-through
Positive, team-oriented attitude

Nice To Haves

No defence background required.
We've hired people who didn't tick every box. If this is the work you want to do, please apply anyway.

Responsibilities

Own day-to-day operations of the Toronto office (space, supplies, vendors, logistics)
Ensure the office is organized, functional, and running smoothly at all times
Manage calendars and scheduling for Toronto-based leaders
Coordinate meetings, visitors, and on-site activities
Support travel planning and logistics as needed
Help establish and maintain team cadence (meetings, check-ins, office rhythms)
Act as the go-to person for anything office-related
Support onboarding for new hires in the Toronto office
Assist with planning and execution of team events and office moments
Maintain basic administrative systems, trackers, and documentation
Jump into ad hoc tasks to keep things moving