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 Supervisor - Ancaster

On-site · Hamilton

The Security Supervisor is responsible for managing access control, conducting internal and external patrols, and monitoring CCTV and building systems. They must also handle incident management, emergency response, and coordinate site scheduling to ensure full coverage.

Security Guard - High School Georgetown

On-site · Georgetown

The security guard is responsible for patrolling school grounds, managing access control, and ensuring the safety of students during arrival and departure. They also assist with school events, monitor student behavior, and report any incidents to school administration.

Security Guard (12 months contract) - Hamilton

On-site · Hamilton

The security guard is responsible for maintaining site security through access control, patrols, and alarm response. They also provide assistance to visitors and employees while maintaining accurate daily logs and reports.

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.

Parking Enforcement Officer - Burlington

On-site · Burlington

The officer is responsible for enforcing City of Burlington parking by-laws, patrolling assigned beats, and issuing parking tickets. They also provide assistance to residents and law enforcement agencies while maintaining accurate daily logs and reports.

Security Guard - Markham

On-site · Markham

The security guard is responsible for maintaining site security, controlling access, and monitoring CCTV and alarm systems. They must also provide customer service, complete daily logs, and perform shipping and receiving duties as required.

Security Guard - Milton

On-site · Milton

The security guard is responsible for maintaining site security through access control, monitoring CCTV, and responding to alarms. They must also manage vehicle flow at gates and complete daily logs and reports.

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 Guard ( Overnights) - Markham

On-site · Markham

The Commissionaire is responsible for executing site screening procedures, monitoring security systems, and managing access control. They must also conduct property patrols, liaise with emergency services, and maintain accurate incident reports.

Business Development Manager

Hybrid · Oakville

The Business Development Manager will own the full sales cycle for a defined territory, from initial prospecting to closing contracts. They will also collaborate with the operations team to ensure smooth account onboarding and long-term client satisfaction.

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 (Nights) - Borden

On-site · Borden

The security guard is responsible for conducting vehicle and foot patrols, managing access control, and responding to alarms at the CFB Borden garrison. They must also maintain accurate daily logs and professional communication with clients and visitors.

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 Supervisor- Ancaster

On-site · Hamilton

The Security Supervisor is responsible for managing site access, conducting patrols, and monitoring building systems to ensure safety. They also handle incident management, emergency response, and coordinate staff scheduling for the facility.

Security Guard - Gravenhurst

On-site · Gravenhurst

The security guard is responsible for conducting interior and exterior patrols, monitoring contractor activities, and ensuring site regulations are followed. They must also provide assistance to employees and visitors while maintaining accurate daily logs and reports.

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.