Job Description & How to Apply Below
About Sentry Fire Protection Services
Sentry Fire Protection Services is a family‑owned and operated fire protection and safety company proudly serving Southwestern Ontario. Established in 1977, the company brings over 45 years of experience delivering high‑quality fire protection, safety, and rescue services to commercial and industrial clients.
With locations in Sarnia, Chatham, and Windsor, Sentry Fire provides accessible, responsive service throughout the region. The organization is known as a true “One Stop Shop” for fire equipment, fire alarm systems, fire suppression systems, sprinkler services, hydrostatic testing, breathing air services, safety supplies, and specialized industrial safety & rescue support.
Sentry Fire’s team is highly trained and knowledgeable, offering expert support in areas such as SCBA/SABA training, fit testing, confined space, fall protection, fire extinguisher training, and more. The company also provides 24/7 customer service, ensuring clients receive support whenever they need it. []
As a long‑standing local provider, Sentry Fire combines global‑standard safety practices with the personal touch of a family business—delivering trusted protection, dependable service and a commitment to keeping workplaces safe across the region.
What You’ll Get
Competitive Pay:
Union wage rates with overtime opportunities.
Steady Work:
Full‑time, short‑term assignments during our peak shutdown seasons.
FREE Training &
Certifications:
Basic Safety Orientation (BSO) at BASES
Working at Heights at the Union Hall
Confined Space Attendant Training at the Union Hall
Paid training at Sentry Fire, including practical refreshers and safety protocols
Valuable
Experience:
Work in a high‑Demand industry with hands‑on safety operations experience.
Performance‑Based Extensions:
Top performers may be kept longer than their peers.
Career Growth:
Build connections in the industrial and fire safety sectors, boost your resume and enhance your skills.
Job Requirements
Have a valid driver’s license and reliable transportation.
Be physically fit (able to walk long distances, remain alert during long shifts, and work in extreme weather).
Be comfortable at heights (if applicable).
Be available for the full training period—no exceptions!
Have a flexible schedule—work shifts are posted the day before.
Not be an active member of a competing union (must be eligible to sign with Carpenters Local 1256).
Be able to pass a Police Record Check.
Have strong attention to detail and be able to follow strict safety protocols.
This position is NOT suitable for students. You must be available for shift work, including days, nights and weekends.
Job Responsibilities
Monitor work environments for hazards and safety compliance.
Conduct safety tests and assess air quality to maintain safe conditions.
Perform critical safety watch duties, including:
Spark Watch – Prevent and respond to fire hazards from hot work.
Bottle Watch – Oversee breathing air supply for workers in confined spaces.
Safety Watch – Ensure worksite safety compliance and emergency preparedness.
Act as an emergency responder when required.
Enforce safety regulations to protect workers and site operations.
Maintain accurate records of safety assessments and compliance.
This is a physically demanding role requiring strong observational skills, situational awareness, and the ability to work in a high‑risk environment.
How Our Talent Pool Works
We hire for these roles during our peak shutdown seasons in Spring and Fall. However, we accept applications year‑round! By joining our Talent Pool, you’ll be among the first considered when new positions open.
Benefits Of Joining Our Talent Pool
Be considered for future openings before they are posted publicly.
Stay connected with our recruitment team.
Receive updates about relevant positions that match your skills and experience.
Join a dynamic company that values growth, development and teamwork.
How to Apply
Online:
Fill out the form below and upload your resume.
In Person:
Drop off your resume at our head office.
Be sure to include a brief cover letter highlighting your skills, experience, and what you’re looking for in your next role.
Don’t miss your chance to receive free training and gain valuable experience! Apply today and take the first step toward an exciting industrial safety role with Sentry Fire Protection Services.
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