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Weld Inspection Jobs in Ontario (NOW HIRING)

Thermon

Quality Control Inspector

Orillia, ON · On-site

Inspection may include: Incoming materials, Machined and Fabricated Components, Welding Inspection, Electrical Assemblies and finished product inspection prior to shipping. * Ensure valid calibration ...

Thermon

Quality Control Inspector

Orillia, ON · On-site

$55K - $62K/yr

Incoming materials, Machined and Fabricated Components, Welding Inspection, Electrical Assemblies and finished product inspection prior to shipping. Ensure valid calibration records for all testing ...

Zobility

Welder Fitter

Windsor, ON · On-site

$22 - $30/hr

Apply the correct weld size according to customer specifications and industry best practices. * Inspect welds for defects using gauges and analysis techniques, performing repairs as needed.

Iamgold Corporation

Welder Apprentice

Gogama, ON · On-site

Help inspect equipment components for cracks, wear, and structural deficiencies. * Participate in ... Ability to weld in various positions (vertical, horizontal, overhead). * Familiarity with working ...

Zobility

Welder/Fitter

Windsor, ON · On-site

$28 - $32/hr

Apply the correct weld size according to customer specifications and industry best practices. * Inspect welds for defects using gauges and analysis techniques, performing repairs as needed.

BITS Recruiting

Welder Fitter

Elmira, ON

CA$28 - CA$36/hr

Fit, assemble, and weld products according to engineering drawings and company specifications. * Inspect completed welds to ensure quality standards, tolerances, and specifications are met. * Make ...

Zelus Material Handling

Welder/Fitter

Stoney Creek, ON · On-site

CA$25 - CA$34/hr

... assemble, and weld metal components and assemblies according to engineering drawings ... Inspect finished welds and assemblies for accuracy and defects * Perform rework or repairs as ...

Zelus Material Handling

Welder/Fitter

Stoney Creek, ON · On-site

$25 - $34/hr

... assemble, and weld metal components and assemblies according to engineering drawings ... Inspect finished welds and assemblies for accuracy and defects * Perform rework or repairs as ...

Zobility

Welder/ Fitter

Windsor, ON · On-site

CA$28 - CA$30/hr

Apply the correct weld size according to customer specifications and industry best practices. * Inspect welds for defects using gauges and analysis techniques, performing repairs as needed.

Peel HR

Be Seen First

TIG Welder (Stainless Steel - 20 Gauge)

Richmond Hill, ON · On-site

CA$25 - CA$35/hr

Fit, tack, and weld stainless steel components to specification. * Ensure welds are clean, smooth, and meet quality standards. * Inspect finished welds for defects and perform touch-ups as required.

Winters Technical Staffing

Spot Welder

Mississauga, ON · On-site

CA$21 - CA$25/hr

Work toward established production targets while maintaining consistent weld quality. * Inspect materials and completed welds for defects, alignment, and overall quality. * Ensure components are ...

POWERGROUP Resources

Shop & Welder Technician

Hamilton, ON · On-site

CA$24 - CA$27/hr

The Shop & Welder Technician is responsible for the fabrication, assembly, and preparation of doors ... Inspect completed work to ensure quality standards are met. * Receive, inspect, and organize ...

D7 PNEUMATICS LLC

Red Seal Millwrights

Millgrove, ON · On-site

CA$45 - CA$55/hr

Conduct welding inspections to ensure high-quality, safe work. * Preventative Maintenance: Develop and implement preventative maintenance schedules to reduce downtime and extend the lifespan of ...

STRIVE Recruitment

Welding Supervisor

Hamilton, ON

$36 - $40/hr

Conduct visual inspections and verify weld quality meets company and customer specifications * Monitor productivity, quality, safety, and workflow throughout the shift * Support scheduling, resource ...

D7 PNEUMATICS LLC

Red Seal Millwrights

Timmins, ON · On-site

CA$45 - CA$55/hr

Conduct welding inspections to ensure high-quality, safe work. * Preventative Maintenance: Develop and implement preventative maintenance schedules to reduce downtime and extend the lifespan of ...

D7 PNEUMATICS LLC

Red Seal Millwrights

Toronto, ON · On-site

CA$45 - CA$55/hr

Conduct welding inspections to ensure high-quality, safe work. * Preventative Maintenance: Develop and implement preventative maintenance schedules to reduce downtime and extend the lifespan of ...

Penta Equipment Inc.

MIG Welder

Glencoe, ON · On-site

$20 - $42/hr

Inspect your own work for weld quality and dimensional accuracy * Set up and adjust welding equipment for assigned work * Safely move and position materials using overhead cranes and hoists

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All JobsWeld Inspection JobsWeld Inspection Jobs in Ontario

Weld Inspection information

See Ontario salary details

$10

$21

$36

How much do weld inspection jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for weld inspection in Ontario is $21.27, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $22.84 per hour, depending on experience, location, and employer.

What is weld inspection?

Weld inspection is the process of evaluating welded joints to ensure they meet specific safety, quality, and regulatory standards. Inspectors use visual assessments, measurement tools, and sometimes advanced techniques like ultrasonic or X-ray testing to detect flaws such as cracks, porosity, or incomplete fusion. The goal is to verify that the welds are structurally sound and meet the required specifications. Proper weld inspection helps prevent failures in structures, machinery, and pipelines, ensuring reliability and safety.

What are the key skills and qualifications needed to thrive as a weld inspector, and why are they important?

To thrive as a Weld Inspector, you need a solid understanding of welding processes, metallurgy, industry codes, and standards, often supported by certifications such as AWS Certified Welding Inspector (CWI). Familiarity with inspection tools like ultrasonic testers, radiographic equipment, and documentation systems is crucial. Attention to detail, analytical thinking, and effective communication are important soft skills for accurately assessing weld quality and reporting findings. These skills ensure weld integrity, safety compliance, and the overall quality of construction or manufacturing projects.

What are some common challenges faced by weld inspectors on large construction projects?

Weld inspectors on large construction projects often encounter challenges such as coordinating with multiple teams to schedule inspections without disrupting project timelines, interpreting complex blueprints and welding codes, and ensuring consistent quality across varied environments. They must also document findings thoroughly and communicate effectively with welders and project managers to address any non-conformities. Navigating changing site conditions and maintaining safety standards adds to the complexity, making attention to detail and adaptability crucial for success in this role.

What is the difference between Weld Inspection vs NDT Technician?

AspectWeld InspectionNDT Technician
CertificationsASNT Level I/II, AWS Certified Welding Inspector (CWI)ASNT Level I/II, Level III, specific NDT methods certifications
Work EnvironmentConstruction sites, manufacturing plants, oil & gas facilitiesIndustrial, aerospace, power plants, manufacturing
Job FocusInspecting welds for quality, compliance, and safetyPerforming non-destructive testing methods on materials and welds

Weld Inspection primarily involves evaluating weld quality and ensuring compliance with standards, often requiring specific certifications like AWS CWI. NDT Technicians perform various non-destructive testing methods to detect flaws in materials, which may include welds. While both roles require similar certifications and work in industrial environments, Weld Inspectors focus on visual and dimensional assessments of welds, whereas NDT Technicians use specialized testing techniques to assess material integrity.

Are weld inspectors in high demand?

Weld inspectors are in high demand across industries such as construction, manufacturing, and energy, especially as skilled trades remain essential for safety and quality assurance. The job often requires certifications like AWS or ASME, and demand is expected to grow with ongoing infrastructure projects and maintenance needs.

How do you become a weld inspector?

To become a weld inspector, you typically need to complete a welding inspection training program and obtain certification from a recognized organization such as the American Welding Society (AWS). Experience in welding and knowledge of codes and standards are also important for performing inspections effectively.

Is weld inspection a good career?

Weld inspection is a stable career that involves examining welds for quality and safety, often requiring certifications such as AWS or ASNT. It offers opportunities in manufacturing, construction, and energy sectors, with a typical schedule involving on-site work and the need for attention to detail and technical skills. The profession can provide steady employment and advancement potential for those with proper training and experience.

What are popular job titles related to Weld Inspection jobs in Ontario?

For Weld Inspection jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Weld Inspection jobs in Ontario look for?

The top searched job categories for Weld Inspection jobs in Ontario are:

What cities in Ontario are hiring for Weld Inspection jobs?

Cities in Ontario with the most Weld Inspection job openings:

Weld Inspection jobs near you
Infographic showing various Weld Inspection job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 2% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $44,245 per year, or $21.3 per hour.

Quality Control Inspector

Thermon

Orillia, ON • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 28 days ago

Job description

Who We Are - Thermon

Thermon is a diversified technology company and a global leader in industrial process heating, temperature maintenance, environmental monitoring and temporary power distribution solutions. We deliver engineered solutions that enhance operational awareness, safety, reliability and efficiency to deliver the lowest total cost of ownership.

Thermon offers over 250 products, software and services across multiple brands, providing a range of offerings from boilers, transportation heaters, and liquid load banks to tubing bundles and heat trace. We are the silent guardians of critical infrastructure. From the relentless demands of chemical plants and the intricate networks of rail and transit to the vital pulse of power generation, we innovate solutions that ensure optimal operation, protect critical assets, and maximize efficiency.

We care deeply about the success of our customers, the well-being of our people, and the reliability of every product we design. This drives our unwavering commitment to safety and integrity in everything we do. Through collaboration, we unite a rich legacy of expertise with a trusted global team, partnering side-by-side with our customers. We transfer the warmth needed to make life work.

The Role

 The Quality Control Inspector will play a key role in inspection functions of products and raw materials in accordance with our quality programs.

What You Will Do

Specific Responsibilities:

  • Create (NCR) non-conformance reports
  • Inspect and measure parts and compare to specifications, drawings, and materials certifications
  • Inspection may include: Incoming materials, Machined and Fabricated Components, Welding Inspection, Electrical Assemblies and finished product inspection prior to shipping.
  • Ensure valid calibration records for all testing equipment used to verify materials.
  • Participate in Third-Party Inspections / Customer inspections / Quality audits
  • Record / Track quality issues encountered
  • Follow all safety laws, regulations, codes, policies, and procedures
  • Ensure all safety equipment is used and work in a safe and conscientious manner

Knowledge & Qualifications

  • Understanding of ASME codes is an asset
  • Understanding of NDE processes is an asset
  • Education in Mechanical or Electrical discipline is an asset
  • At least 2 years of experience in Quality department is required
  • Effective communication and interpersonal skills
  • This role requires you to communicate with multiple departments on daily basis
  • Ability to organize and prioritize workload
  • Ability to interpret mechanical drawings and electrical schematics.
  • Ability to read ITPs and related documents, procedures and standards
  • Ability to use and understand measuring equipment/instruments
  • Mathematical aptitude: must be able to work with fractions and metric measurements
  • Metrology skills and knowledge: able to use measuring devices such as tape measure, Vernier calipers, micrometers, gauges and other measuring instruments

Physical Requirements

  • 20/20 vision or vision corrected to 20/20 with the use of prescription safety glasses
  • Long periods of standing and walking
  • Lifting is required, but usually limited to a maximum of 20 lbs. (lifting devices supplied)

Why Join Thermon?

  • Permanent Employment
  • Career Development
  • Competitive hourly wage
  • Extended Health & Dental Care, Life Insurance and Disability benefits
  • Employee Assistance Program (EAP)
  • Group Pension Plan (RRSP) with 3% company matching
  • Paid Time off (Vacation and Sick Time)
  • Work-Life Balance
  • Paid Personal Protective Equipment but not limited to Safety Glasses and Safety Shoes
  • On-site parking
  • Annual bonus
  • Employee Events
Thermon logo

About Thermon

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

1,001 - 5,000 Employees

Headquarters location

Austin, TX, US

Year founded

1954

Social media

Twitter

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