CG

Commissionaires Great Lakes

Verified Job Source

Your full-service security provider

Oakville, ON

Security and Investigations
201–500 people

About

Commissionaires is Canada’s largest private sector employer of veterans with over 22,000 employees across Canada. We are a not-for-profit organization with a social mandate to provide meaningful employment to former members of the Canadian Armed Forces, the Royal Canadian Mounted Police and others who wish to contribute to the security and well-being of Canadians. We are arguably the largest security company in Canada. Our only reason for being is creating meaningful employment. When you become a Commissionaire, you have opportunities not available to most security organizations. For example, did you know we have been the sole provider of security to the federal government since 1925? From judicial sites to military bases, we have some of the most exciting opportunities for our Commissionaires. Are you in school pursuing a business degree? Did you know we recently completed a security consulting engagement with a $200B pension fund with recommendations to the executive committee and board of directors that will shape their security profile in New York, Hong Kong, London and Toronto? Perhaps you’re in school with a background in police foundations? We have unparalleled access to subject matter experts and relationships within the federal and municipal law enforcement community. We are one of the largest providers of non-core policing and bylaw enforcement to police departments and municipalities across the country. In terms of veteran engagement, we are sponsors of Canadian Armed Forces Appreciation Day at the RBC Canadian Open, Rogers Cup, and the Toronto Argonauts.

Open positions

Security Guard - Spare - Ancaster

On-site · Hamilton

The security guard is responsible for managing access control, conducting internal and external patrols, and monitoring building systems. They also provide emergency first aid, respond to alarms, and ensure site security through incident management and theft prevention.

Security Dispatcher - London

On-site · London

The Security Dispatcher is responsible for monitoring intrusion alarm systems, managing access to military weapon vaults, and maintaining direct communication with emergency services. They also provide information and direction to military and civilian personnel while maintaining accurate incident logs.

Duty Operator (Weekends) - Oakville

On-site · Oakville

The Duty Operator monitors security systems, CCTV, and access control while coordinating communications between clients, field staff, and emergency services. They are responsible for documenting incidents, ensuring operational compliance, and supporting continuous improvement initiatives.

Security Guards - Spares - London

On-site · London

The security guard is responsible for monitoring client property, managing access control, and conducting regular interior and exterior foot patrols. They must also maintain accurate daily logs, respond to alarms, and provide professional assistance to visitors and employees.

Security Guard - Roving Presence Patrol Guard (Weekends) - Borden

On-site · Borden

The security guard is responsible for conducting vehicle patrols, managing access control, and monitoring alarm systems at the CFB Borden Garrison. They must also maintain accurate daily logs and professional communication with clients and visitors.

Security Guard - Milton

On-site · Milton

The security guard is responsible for monitoring access control, managing gate operations, and responding to alarms at the client site. They must also maintain professional relationships with visitors and staff while completing daily logs and reports.

Security Guard - Spare - GTA

On-site · Oakville

The security guard is responsible for monitoring client property, managing access control, and conducting regular interior and exterior foot patrols. They must also maintain accurate daily logs, respond to alarms, and provide professional assistance to visitors and employees.

Security Guard - Spare - Newmarket

On-site · Newmarket

The security guard is responsible for monitoring CCTV, conducting foot patrols, and ensuring access control policies are followed. They must also maintain accurate daily logs and provide assistance to employees, visitors, and clients.

Duty Operator (Weekend Overnight) - Oakville

On-site · Oakville

The Duty Operator acts as the primary coordination point between clients, field staff, and emergency services by monitoring security systems and managing communications. They are responsible for documenting incidents, dispatching resources, and ensuring compliance with operational protocols.

Security Guard - North York

On-site · Toronto

The security guard is responsible for monitoring client property, performing foot patrols, and managing access control. They must also maintain accurate logs, respond to alarms, and liaise with emergency services when necessary.

Security Guard - Spare - Borden

On-site · Borden-Carleton

The security guard is responsible for monitoring client property, controlling access, and conducting regular foot patrols. They must also maintain accurate incident reports and liaise with emergency services when necessary.

Security Guard - Roving Patrol (Interior - Weekends) - Borden

On-site

INTRODUCTION: Commissionaires Great Lakes (CGL) is a private, not-for-profit organization founded in 1925 on a mandate that prioritizes providing meaningful employment for veterans and others committed to the well being of Canadians primarily in security guard and related services. Spanning Central and Southwestern Ontario, our services are customized to respond to the dynamic and evolving security needs of both private and public sector clients. These include uniformed guard, mobile response and support services, by-law enforcement and identification services. We are currently seeking a Com…

Security Guard - Spare - Hamilton Region

On-site · Hamilton

Responsible for maintaining site security through access control, CCTV monitoring, and regular interior and exterior foot patrols. The role involves completing daily logs, responding to alarms, and providing professional assistance to clients and visitors.