St. Catharines, On Welder Jobs – 23 Openings This Week

Welder/Fitter
Steelcon Group of Companies —St. Catharines, ON
- Full-time
- Schematics
- High school diploma or GED
- Organizational skills
- Dental care
- Paid time off
Quick apply
Stainless pipe fitter/welder
Central Fabricating & Welding —Beamsville, ON
- $30–$40 an hour
- Full-time
- Schematics
- Welding
- Mechanical knowledge
- Dental care
Quick apply
1d
Production Welder
E.S. Fox Limited —Port Robinson, ON
- $20.26–$38.22 an hour
- No experience needed
- Welding
- AI
Fitter
Steelcon Fabrication Inc. —St. Catharines, ON
- Full-time
- Heavy lifting
- Assembly
- In-person
- Dental care
- Paid time off
Quick apply
19h
Welders (Afternoon Shift Only)
Steelcon Fabrication Inc. —Welland, ON
- Full-time
- Schematics
- High school diploma or GED
- Organizational skills
- Dental care
- Paid time off
Quick apply
3d
Welder/Fabricator
Southwestern Manufacturing Inc. —Ontario
- From $24 an hour
- Overtime
- English
- High school diploma or GED
- Welding
- Dental care
- Vision care
Quick apply
Thermite Welder - Rail Construction
York Railroad Construction Inc. —Ontario
- From $32.88 an hour
- Full-time
- English
- High school diploma or GED
- Travel
- Dental care
- Vision care
Quick apply
4d
Senior Mechanical Engineer - P.Eng - Heavy Fabrication
Aplin —Niagara Falls, ON
- $140,000–$160,000 a year
- Engineering
- Bachelor's
- Manufacturing
Quick apply
14d
Custom Fabricator
Dream Ironwork Inc. —Thorold, ON
- $25–$30 an hour
- Full-time
- English
- High school diploma or GED
- Welding
- Paid time off
Quick apply
8d
Experienced Pipe Welder
NewFab Ltd —Beamsville, ON
- $25–$55 an hour
- Full-time
- Schematics
- Welding
- Construction experience
Quick apply
10d
Maintenance Technician
ADL Process —Welland, ON
- $32–$44 an hour
- Full-time
- English
- Forklift
- Power tools
- Dental care
- Paid time off
Quick apply
8d
Metal Fabricator (Fitter)
E.S. Fox Limited —Port Robinson, ON
- $20.26–$38.22 an hour
- No experience needed
- High school diploma or GED
- Manufacturing
Manufacturing Coordinator Heavy Fabrication
Trenergy Inc —St. Catharines, ON
- $45,000–$55,000 a year
- Full-time
- Engineering
- Microsoft Office
- Organizational skills
- Dental care
- Vision care
Quick apply
Stainless Stick and Tig welder, all position
Specialty Welding and Ornamental —Welland, ON
- $28–$36 an hour
- Full-time
- Forklift
- Power tools
- Welding
Quick apply
1d
Pipefitter
Syensqo —Welland, ON
- $52.27 an hour
- Assembly
Quick apply

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General Labourer/Welder
Citycore Construction Inc. —Newmarket, ON
Perform welding and basic metal fabrication tasks. Operate power tools and shop equipment safely and efficiently. Comfortable using hand and power tools.
$30–$35 an hour
Quick apply
Welder/Fabricator
Erritt Construction Ltd —Stouffville, ON
Read and interpret blueprints, schematics, and technical drawings to determine fabrication specifications. This role requires strong mechanical knowledge, the…
$25–$35 an hour
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Welder/Fitter

Steelcon Group of Companies -
St. Catharines, ON

Quick apply

Job details

Permanent | Full-time

Qualifications

Schematics
Metal fabrication
High school diploma or GED
Organizational skills
Welding

Full job description

Company Overview

At Steelcon, we don’t just build steel structures; we’re shaping the future of the structural steel industry. As a trusted structural steel partner, we’re committed to excellence, innovation, and the growth of our people. If you’re driven, detail-oriented, and passionate about building a long-term career, Steelcon offers an exciting opportunity to grow and succeed.

Key Responsibilities

Weld steel components into complete assemblies by following blueprints, specifications, and weld symbols.
Plan layout and assembly operations by interpreting drawings and technical specifications.
Design and use jigs/fixtures for efficient, accurate assembly and welding operations. Perform cutting, forming, and welding using appropriate equipment while meeting production schedules.
Verify materials and finished products meet quality specifications through inspection.
Maintain welding equipment through cleaning, troubleshooting, adjustments, and routine maintenance.
Inspect welds, identify defects, and recommend corrective solutions to ensure compliance.
Select proper welding methods and equipment based on metallurgy and technical requirements.
Direct material handlers and other support personnel as needed.
Place and weld materials together, ensuring they meet strict quality control standards.
Interpret blueprints, drawings, and weld symbols to fabricate products.
Other duties as assigned.

Qualifications

Welder Trade Certification and/or CWB certification is required
2+ years of experience as a fitter/welder in steel fabrication or heavy manufacturing is required.
Ability to clearly interpret and understand blueprints, drawings, schematics and weld symbols.
Strong understanding of mechanical fitting/welding techniques.
Familiar with the set-up and operation of welding machines and other metal fabrication equipment.
Ability to meet the physical demands of the job including standing for long periods of time, lifting heavy loads of up to 50 pounds, etc.
Dexterity, attention to detail and organizational skills.
Must be safety conscious and adhere to safety processes and policies.

Location, Shift, Hours of Work & Working Conditions

Location: 23 Smith St., St. Catherines, ON L2P 3J7
We are actively hiring for both the day and afternoon shift, working 44 hours per week: Monday to Thursday 5:30 am to 5:15 pm and Monday to Thursday 5:30 pm to 5:15 am
May be required to work additional hours based on plant needs
Manufacturing floor environment with exposure to heat, noise, dust, and industrial equipment.
Requires standing, lifting, and walking throughout the shift.

Benefits:

Dental care
Life insurance
On-site parking
Paid time off
RRSP match
Vision care

Work Location: In person

Quick apply

Refine Your Search

welder jobs in st. catharines, on

Welder/Fitter

Stainless pipe fitter/welder

Production Welder

Fitter

Welders (Afternoon Shift Only)

Welder/Fabricator

Thermite Welder - Rail Construction

Senior Mechanical Engineer - P.Eng - Heavy Fabrication

Custom Fabricator

Experienced Pipe Welder

Maintenance Technician

Metal Fabricator (Fitter)

Manufacturing Coordinator Heavy Fabrication

Stainless Stick and Tig welder, all position

Pipefitter

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