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Waterproofing - Apprentice

Flynn Group of Companies
Mississauga, ON Posted Oct 15, 2026
Full-timeOn-site

About this role

Role: Waterproofer

Summary: Implementing measures to prevent water from entering through walls, floors, roofs, and other vulnerable areas of a commercial building. By applying membranes, coatings, and sealants using specialized techniques like torch-applied, self-adhesive, or liquid-applied methods.

Daily responsibilities:

•Installation of Hot Rubber, Torch on Membrane, Urethan Coating Systems, and Blindside Waterproofing Systems

•Have a strong understanding of waterproofing systems, above and below grade

•Experience with application methods including torch applied, hot applied (hot rubber), as well as a good understanding of commercial roofing installation

"Benefits according to the Union collective bargaining agreement"

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