Welder/Fitter (FCAW)

Toronto, ON
On-site
Posted Oct 14, 2026
1 position

$25–$38 / hour

Opens an external site

Employment type: Full-time
Experience level: Mid-level · 4+ years
Minimum education: Professional degree
Posting language: English
Working hours: 40 hours per week

Job summary

Perform multi-pass FCAW welding on large steel structures while ensuring compliance with UT and X-ray inspection standards. Safely operate overhead cranes and rigging equipment to position heavy weldments according to engineering drawings.

Job details

Position Summary We are looking for a skilled Welder to join our heavy fabrication team in North York, ON. This role involves performing multi-pass FCAW welding on large steel structures while ensuring all welds meet customer/UT and X-ray inspection standards. The successful candidate will work from engineering drawings and welding procedures to produce high-quality welds while maintaining strict adherence to safety, quality, and regulatory requirements. Duties & Responsibilities * Weld large steel fabrications ranging from 10,000 lbs to over 200,000 lbs according to specifications and applicable codes. * Perform multi-pass FCAW welds, including 0.5”–1.5” multi-pass fillet welds. * Weld plates and structural joints with material thicknesses of up to 8 inches. * Produce welds that consistently meet UT and X-ray inspection requirements. * Read and interpret engineering drawings, blueprints, and welding procedure specifications. * Plan and execute weld sequences to ensure proper penetration, efficiency, and weld quality. * Safely operate overhead cranes and rigging equipment to position and move heavy weldments. * Follow all health, safety, and environmental regulations, including CCOHS and WHMIS guidelines. Skills, Qualifications & Experience * Minimum 4 years of experience in heavy FCAW welding. * Experience working on large-scale or custom heavy fabrication projects. * Knowledge of welding parameters, preheat/interpass temperatures, and filler metal selection. * Ability to read and interpret complex fabrication drawings is considered an asset. * Experience with large diameter wire is an asset. * Experience with additional welding processes such as GTAW or Submerged Arc welding is an asset. * CWB, AWS, or TSSA certifications are considered strong assets. * Ability to work independently while maintaining high-quality standards and meeting project timelines. * Comfortable operating overhead cranes and heavy lifting equipment. * Willingness and ability to work extended hours, including Saturdays, as required to support scheduling and production demands

What you’ll do

Requirements

Requires a minimum of 4 years of experience in heavy FCAW welding and the ability to interpret complex fabrication drawings. Candidates should be comfortable working extended hours and possess knowledge of welding parameters and safety regulations.