Security Guard - Markham
Cglca
Posted Sep 28, 2026
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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 Commissionaire to join our growing team. This posting is for an existing vacancy
Your commitment to serving the needs of our clients and employees will encourage client and employee loyalty and enhance our organization’s success.
SUMMARY OF DUTIES
Under general supervision, this position is responsible for safeguarding property against theft, damage, and unauthorized activity. The role ensures the safety and security of all individuals on the premises by conducting routine patrols, identifying irregularities, and inspecting safety and fire‑protection equipment.
ESSENTIAL FUNCTIONS
Patrol and Surveillance
Guard, patrol, and monitor areas to prevent safety hazards, theft, violence, and violations of organizational policies.
Maintain a visible presence among visitors, patrons, and employees to preserve order and protect property.
Conduct systematic patrols of the facilities to detect signs of intrusion and verify the security of doors, windows, gates, and other access points.
Emergency Response
Respond promptly and effectively to emergency situations, including fires, chemical spills, medical incidents, and threatening communications.
Investigate alarms, disturbances, and unusual activities to determine appropriate action.
Customer Service
Deliver customer service in alignment with company standards and expectations.
Provide escort services for occupants upon request.
Offer public assistance, including lockout support and general information.
Proficiently use visitor management system for all visitors to AMD
Reporting and Communication
Immediately report incidents, hazards, or irregularities to designated company and client personnel.
Answer telephone calls during non-business hours to relay messages, respond to inquiries, and provide information.
Prepare detailed written reports documenting daily activities, equipment, or property damage, theft, unauthorized presence, and other notable occurrences.
Maintain communication with 24hrs GSOC for support and awareness.
Task Completion
Complete all assigned daily, weekly, and monthly responsibilities in accordance with operational requirements.
Perform additional duties as assigned by management.
Other Duties and Responsibilities
Utilize proper body mechanics while performing all tasks.
Maintain continuous situational awareness and vigilance.
Demonstrate…