Casual / On-Call
Suffield / Medicine Hat, Alberta
Join Commissionaires Southern Alberta.
Commissionaires is a not‑for‑profit provider of security services that operates across the nation. There are now 15 divisions representing all the provinces of Canada and three territories. Commissionaires Southern Alberta is responsible for providing professional security services for Calgary, Red Deer, Lethbridge, Medicine Hat, and Suffield. We have protected people and property for public and private sector clients from coast to coast for more than 90 years.
Veterans are highly encouraged to apply, but all qualified candidates are welcome. Applicants must be willing to commute to the site.
Protect. Serve. Engage.
Commissionaires Southern Alberta is looking for dedicated Security Guards to protect one of Canada’s most critical sites. As part of a trusted, not-for-profit organization with 90+ years of experience, you’ll be at the forefront of safety and security at Canadian Forces Base Suffield. This is a high-responsibility role where your professionalism, reliability, and customer-focused approach make a real impact every day.
As a Gate Security Guard, you will be the first line of protection at the main gate, managing entry and exit for personnel and visitors. This role combines vigilance, discretion, and excellent customer service to maintain a safe and welcoming environment.
What We’re Looking For:
We are committed to hiring military and Veteran spouses and encourage you to identify your connection with the MSEN when reaching out to us or applying to any of our open roles.
Have questions or want to learn more about us? We would love to hear from you!
Whenever possible, reach out to a named contact rather than a general inbox - it helps ensure a quicker, more personalized response. If you hit a bounce-back, let us know at
Commissionaires is Canada’s largest private-sector employer of veterans and a committed employer of military spouses and dependents. We are founded on the core military values of dedication, responsibility, and a sense of mission. Commissionaires is a self-funded, not-for-profit organization, returning 85% of our revenue to our employees in the form of wages, training, and benefits.
We employ approximately 22,000 people from coast to coast to coast and offer flexible employment (full-time, part-time and casual), opportunities for advancement, and competitive pay rates across the country. Our respectful work environment provides opportunities for employees to enrich skills and achieve personal goals while balancing work and family.
More than just security guarding.
Commissionaires has evolved from its roots in security guarding. Our services include: