As of November 8, 2026, Jobsy lists 2 fitter welder jobs in Grimsby, ON. The most active employers are ATCO, ATCO Group and MacDonald Steel. Skills often requested: welding, design metal components, attention to detail and problem solving.
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Candidates need experience in structural welding, fitting and steel fabrication, and must be able to read blueprints, shop drawings and welding symbols. A current FCAW certification is preferred, and the work requires safe handling of tools and materials and lifting up to 55 lbs unassisted.
Candidates need structural welding, fitting and steel fabrication experience, and must read blueprints, shop drawings and welding symbols. FCAW certification is preferred, and the work requires lifting up to 55 lbs and working at heights.
ATCO (1), ATCO Group (1), MacDonald Steel (1), Randstad Canada (1) and Tigercat Industries (1).
What skills do fitter welder jobs ask for?
Postings most often mention welding, design metal components, attention to detail, problem solving, assembly, use hand tools, documentation and reporting.