Senior Welder/Fitter – Production & Custom Fabrication

Platinum Trailers; St. Marys; On-site; CAD 39,000 - 50,000; Full time

Benefits offered by this job

Extended Health Care

Dental benefits

Direct deposit bi-weekly

Overtime

Job summary

Platinum Trailers in St. Marys, ON seeks an experienced Welder/Fitter for both production and custom fabrication. You will read drawings, fit parts, and weld aluminum and steel with precision in a varied shop environment.

The role requires 5+ years of welding/fitting in North America, proficiency with aluminum/steel welding, and comfort with prototyping and fixtures. Full-time, on-site, Mon–Fri 7AM–4PM, with benefits and overtime.

Qualifications

• 5+ years of welding and fitting experience in a fabrication, trailer, or heavy-equipment environment.
• Proficiency in aluminum and steel welding.
• Strong fitting skills: read drawings, lay out parts, check tolerances.

Responsibilities

• Read and interpret drawings, blueprints, and fabrication sketches for both production builds and custom projects.
• Fit, assemble, and weld aluminum and steel components with precision, tolerances, and structural integrity.
• Perform production welding on repeat-run trailer components with consistent quality and efficiency.
• Support custom fabrication and prototyping by building one-off parts, test assemblies, and new designs.
• Collaborate with engineering and fabrication teams to solve challenges and refine prototype designs.
• Operate fabrication equipment including saws, torches, grinders, hoists, and welding machines.
• Inspect welds and assemblies against internal quality standards and customer specifications.

Skills

Welding

Fitting

Blueprint reading

Education

Welding apprenticeship

Tools

Welding equipment

Jigs & fixtures

Job description

Platinum Trailers in St. Marys, ON seeks an experienced Welder/Fitter for both production and custom fabrication. You will read drawings, fit parts, and weld aluminum and steel with precision in a varied shop environment.

The role requires 5+ years of welding/fitting in North America, proficiency with aluminum/steel welding, and comfort with prototyping and fixtures. Full-time, on-site, Mon–Fri 7AM–4PM, with benefits and overtime.