Mobile Security Supervisor

Belleville, ON
On-site
Posted Oct 20, 2026
1 position

$23 / hour

Opens an external site

Employment type: Full-time
Experience level: Mid-level · 2+ years
Minimum education: High school
Posting language: English
Working hours: 40 hours per week

Job summary

The Mobile Security Supervisor is responsible for coaching and mentoring frontline security guards while maintaining service standards across multiple client sites. They must also respond to alarms and incidents, perform mobile patrols, and serve as the primary after-hours contact for clients.

Job details

Ready to suit up as a Mobile Security Supervisor Are you a motivated security professional who enjoys leadership, problem-solving, and supporting others? As a Mobile Security Supervisor, you will help maintain GardaWorld’s service standards across multiple client sites by coaching, mentoring, and supporting frontline security guards. You will conduct site visits, respond to alarms and incidents, perform mobile patrols, and act as the primary after-hours contact for clients and security staff. This role is ideal for an experienced security professional who can build strong relationships, promote accountability, and deliver excellent customer service. Schedule: Rotating days and nights (0800-2000 / 2000-0800). This is a 24/7 position, including holidays.What's in it for you? • Starting wage of $23.00 per hour• Company-provided uniform at no cost• Career advancement opportunities with one of Canada's largest private security companies• Ongoing training through GardaWorld Academy• In-person training in de-escalation, conflict resolution, and use of force• Opportunities to develop leadership skills and advance into managementResponsibilities for a Mobile Supervisor • Coach, mentor, and support frontline security guards• Respond to alarms, emergencies, incidents, and requests for assistance• Perform mobile patrols and site inspections• Investigate and document incidents, hazards, and customer concerns• Serve as the primary after-hours contact for clients and security personnel• Assist with staffing shortages, scheduling challenges, and emergency deployments• Maintain strong client relationships and provide operational updates• Complete reports and documentation accurately and professionallyQualifications for a Mobile Supervisor • Minimum 2 years of Security experience• Valid Ontario Security Guard Licence• Valid Standard or Emergency First Aid certification from a WSIB-approved provider• Minimum G2 Driver’s Licence with a clean driving record• Flexibility to work rotating shifts, weekends, and holidays• Strong communication and interpersonal skills• Ability to coach, mentor, and hold employees accountable• Professional, reliable, and able to work independently in a fast-paced environment This posting is for a position that is currently vacant within the organization. This could be more than a job! If you’re ambitious with an entrepreneurial spirit – someone who wants to be a GardaWorld Ambassador – a promising career awaits you! Not the job for you? Make sure to check out all our jobs! We also have concierge, tactical and even casual roles available.

What you’ll do

Requirements

Candidates must have at least 2 years of security experience, a valid Ontario Security Guard Licence, and a valid First Aid certification. A G2 driver's licence with a clean record and the ability to work rotating shifts, including holidays, are also required.