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Weld Inspection Jobs in Alton, IL (NOW HIRING)

Nooter

QA/QC Supervisor

Roxana, IL

The ideal candidate will hold an AWS Certified Welding Inspector (CWI) certification and possess strong expertise in visual weld inspections and mechanical connection verifications. Key ...

Nooter Construction

QA/QC Supervisor

Roxana, IL · On-site

The ideal candidate will hold an AWS Certified Welding Inspector (CWI) certification and possess strong expertise in visual weld inspections and mechanical connection verifications. Key ...

Nooter Construction

QA/QC Supervisor

Roxana, IL · On-site

The ideal candidate will hold an AWS Certified Welding Inspector (CWI) certification and possess strong expertise in visual weld inspections and mechanical connection verifications. Key ...

Challenge Manufacturing

Weld Engineer

Bridgeton, MO · On-site

$34 - $46.75/hr

Developing and writing work instructions as they pertain to different welding and inspection operations preferred * Excellent planning, organizational, written and verbal communication skills with MS ...

Challenge Manufacturing

Weld Engineer

Bridgeton, MO · On-site

$34 - $46.75/hr

Developing and writing work instructions as they pertain to different welding and inspection operations preferred * Excellent planning, organizational, written and verbal communication skills with MS ...

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$14

$25

$39

How much do weld inspection jobs pay per hour?

As of May 28, 2026, the average hourly pay for weld inspection in Alton, IL is $25.21, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $31.44 per hour, depending on experience, location, and employer.

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 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 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.

What are popular job titles related to Weld Inspection jobs in Alton, IL? For Weld Inspection jobs in Alton, IL, the most frequently searched job titles are:
What cities near Alton, IL are hiring for Weld Inspection jobs? Cities near Alton, IL with the most Weld Inspection job openings:
Weld Inspection jobs near you
Certified Welding Inspector

Certified Welding Inspector

Industrial Inspection & Analysis

Saint Louis, MO • On-site

$27.25 - $37/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago

Job description

IIA is seeking experienced Certified Welding Inspectors (CWI) to join our lab in St. Louis, MO.


This role includes a sign-on bonus of $500.00 paid in the first paycheck

Position Summary

The CWI will perform hands-on inspections at customer sites and / or at the lab in St. Louis. Most of the projects supported are local to the St. Louis area with only a few being out of town.

The applicable method will be performed; the integrity of the item inspected will be assessed with respect to codes, standards and specifications; and the results reported accordingly. Additionally, the CWI will support other associated tasks such as job preparation, coordination, mobilization / demobilization, and reporting as directed by their supervisor.


This is a full-time position that will support a minimum of 40 hours per week. If welding inspection work is not available, the CWI will support other areas of the lab to ensure 40 hours of work per week.

Other benefits we offer include:

  • Medical (w/Mental Health coverage), Dental, Vision insurance
  • Voluntary Short-Term Disability, Critical Illness, and Accident plans
  • Employer covered Life Insurance and Long-Term Disability plans
  • Employee Assistance Program (EAP)
  • 401(k) + Roth Retirement Plans
  • Paid Time Off and Holidays
  • Monthly cell phone reimbursement
  • Mileage reimbursement if personal vehicle driven
  • Relocation assistance (if required)
  • In-house training and certifications for methods such as MT, PT, UT, RT, and ET
  • $500.00 sign-on bonus (paid in first paycheck)

Key Responsibilities

  • Perform hands on inspection work interfacing with the customer and directing / training Technician Assistants / Apprentices based on the specific work scope.
  • Ensure work and used materials are compliant with manufacturer and customer specifications.
  • Ensure compliance with all safety and quality procedures, laws, regulations, and customer requirements.
  • Own personal and overall job site safety, stopping the job if required due to unsafe conditions or lack of compliance with quality requirements.
  • Perform day to day and routine safety observations and inspections.
  • Perform pre-job preparations of equipment, job walkdowns, procedural reviews, etc. as required by the specific work scope.
  • Perform post-job equipment, job walkdowns, procedural reviews, etc. as required by the specific work scope for the completed work and future work scheduled / planned.
  • Complete applicable job reports and other paperwork as required / instructed on or before the required date as communicated by the applicable IIA representative.

Qualifications

  • Certified Welding Inspector (AWS certified)
  • Must be legally authorized to work in the U.S. without sponsorship.
  • Must have and maintain a current valid driver’s license.
  • Take and pass all pre-employment screening, including background and initial and future random drug screening.
  • Education: High School diploma or equivalent

Experience & Skills

  • Provide verifiable evidence of CWI certification.
  • Meet or exceed quality program requirements for work experience on the applicable method and total work experience for the NDT method and level.
  • Understand mechanical concepts and spatial relationships.
  • Knowledge of basic math.
  • Able to read, comprehend, and prepare technical specifications and procedures.
  • Good interpersonal skills for daily interaction with customers and fellow employees.
  • Ability to use basic software and Outlook to generate service reports and communicate within the company, including skills to navigate web-based service literature and programs.
  • Certifications in NDT methods such as UT, RT, MT, PT, and VT preferred.

About Us

Industrial Inspection & Analysis®️ (IIA) is an emerging, high growth inspection, testing, and analytical business seeking to build a national platform in order to serve a breadth of industrial sectors and geographies. We pledge to provide Story-Worthy Service and Solutions, through even the most challenging situations.

Making the World Safer is our mission at IIA. We are committed to operating in an environmentally and socially responsible manner and to helping our customers do so as well. Across every industry we serve, we offer inspection and engineering services that promote safety, efficiency and compliance with all applicable regulations.

Since 1929, our St. Louis laboratory has been a leading provider of commercial testing and inspection services for clients in an array of industries. Our lab is ISO/IEC 17025 accredited by The American Association for Laboratory Accreditation (A2LA), certified by the United States Consumer Product Safety Commission (CPSC), and is Nadcap certified for Non-Destructive and Material Testing.