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Certified Welding Inspector Jobs in Rochester, MN

TERRACON

Structural Steel Inspector

Rochester, MN · On-site

$27.78 - $38.78/hr

American Welding Society (AWS) Certified Welding Inspector (CWI) * American Society for Nondestructive Testing (ASNT) Level II certification (Visual Testing (VT), Magnetic Particle Testing (MT), Dye ...

TERRACON

Structural Steel Inspector

Rochester, MN · On-site

American Welding Society (AWS) Certified Welding Inspector (CWI) * American Society for Nondestructive Testing (ASNT) Level II certification (Visual Testing (VT), Magnetic Particle Testing (MT), Dye ...

TERRACON

Construction Materials Technician IV

Rochester, MN · On-site

$18.75 - $25.75/hr

American Welding Society (AWS) Senior Certified Welding Inspector (SCWI) * American Society for Nondestructive Testing (ASNT) Level III certification in one or more of the following areas: Visual ...

TERRACON

Construction Materials Technician III

Rochester, MN · On-site

$19.75 - $26.75/hr

American Welding Society (AWS) Certified Welding Inspector (CWI) * American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing ...

TERRACON

Construction Materials Technician IV

Rochester, MN · On-site

$25.25 - $35.25/hr

American Welding Society (AWS) Senior Certified Welding Inspector (SCWI) * American Society for Nondestructive Testing (ASNT) Level III certification in one or more of the following areas: Visual ...

TERRACON

Construction Materials Technician II

Rochester, MN · On-site

$19.50 - $27.50/hr

American Welding Society (AWS) Certified Associate Welding Inspector (CAWI) * American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual ...

TERRACON

Construction Materials Technician II

Rochester, MN · On-site

$18.75 - $25.75/hr

American Welding Society (AWS) Certified Associate Welding Inspector (CAWI) * American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual ...

Custom Iron

Welder/Fabricator

Zumbrota, MN

Perform welding and fabrication tasks using various techniques and equipment. * Inspect and assess ... High school diploma or equivalent; relevant certifications are a plus. You should be proficient in:

Custom Iron

Welder/Fabricator

Zumbrota, MN · On-site

$18 - $22/hr

Perform welding and fabrication tasks using various techniques and equipment. * Inspect and assess ... High school diploma or equivalent; relevant certifications are a plus. You should be proficient in:

Oshkosh Corporation

Welder - 1st Shift

Dodge Center, MN

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 2nd Shift

Dodge Center, MN

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 1st Shift

Dodge Center, MN · On-site

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 1st Shift

Dodge Center, MN

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 2nd Shift

Dodge Center, MN

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 1st Shift

Dodge Center, MN · On-site

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - Hiring Now

Dodge Center, MN · On-site

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

Oshkosh Corporation

Welder - 2nd Shift

Dodge Center, MN · On-site

$21 - $28.34/hr

Operate an overhead crane to maneuver parts safely into place; adjust welding current to proper weld configurations Accurately operate and read measuring devices. * Maintain a safe and clean work ...

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All JobsCertified Welding Inspector JobsCertified Welding Inspector Jobs in Rochester, MN

Certified Welding Inspector information

See Rochester, MN salary details

$15

$32

$46

How much do certified welding inspector jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for certified welding inspector in Rochester, MN is $32.49, according to ZipRecruiter salary data. Most workers in this role earn between $27.60 and $37.40 per hour, depending on experience, location, and employer.

What is a certified welding inspector?

A Certified Welding Inspector (CWI) is a professional who is trained and certified to inspect welds and ensure they meet specific codes, standards, and safety requirements. CWIs play a crucial role in industries such as construction, manufacturing, and shipbuilding by verifying the quality and integrity of welded structures. They are responsible for conducting visual inspections, reviewing documents, performing tests, and documenting their findings. Achieving CWI certification typically requires passing a comprehensive exam and meeting experience or education requirements. This certification is widely recognized and valued in the welding industry.

What does a certified welding inspector do?

Metal structures, such as steel fences and pipelines, are constructed through a welding process. A Certified Welding Inspector, or CWI, ensures that these structures are welded properly. The CWI checks the structure for defects, uses specialized stress equipment to test for durability, and performs re-inspections.

What are the key skills and qualifications needed to thrive as a certified welding inspector?

To thrive as a Certified Welding Inspector, you need a strong understanding of welding processes, metallurgy, blueprint reading, and quality assurance, typically validated by an AWS CWI certification. Familiarity with inspection tools like calipers, micrometers, and non-destructive testing (NDT) equipment is also essential. Attention to detail, strong communication, and problem-solving skills are important soft skills for accurately documenting findings and collaborating with teams. These competencies ensure weld quality, compliance with safety standards, and the integrity of structures in various industries.

What are some common challenges certified welding inspectors face in maintaining quality standards on job sites?

Certified Welding Inspectors often encounter challenges such as balancing tight project deadlines with thorough inspection processes, communicating technical requirements to both welders and management, and ensuring compliance with complex codes and standards. They must also address discrepancies in welding practices and documentation, sometimes under pressure from production demands. Effective inspectors rely on strong attention to detail and interpersonal skills to maintain safety and quality while fostering teamwork across departments.

What is the difference between Certified Welding Inspector vs Welding Inspector?

CriteriaCertified Welding InspectorWelding Inspector
CertificationsAWS CWI certification requiredMay not require certification, but often preferred
Work EnvironmentInspecting welds in manufacturing, construction, and industrial settingsPerforming visual inspections, quality checks, and documentation
Industry UsageCommonly employed in industries requiring certified weld qualityUsed broadly in various welding-related roles, sometimes without certification

The main difference is that a Certified Welding Inspector holds an AWS CWI certification, indicating a higher level of qualification and expertise. While both roles involve inspecting welds, the Certified Welding Inspector is recognized for meeting specific certification standards, making them more suitable for compliance and quality assurance in regulated industries.

Are certified welding inspectors in demand?

Certified welding inspectors are in high demand across industries such as construction, manufacturing, and energy due to the need for quality control and safety compliance. Their expertise in welding codes, inspection techniques, and certifications like AWS CWI make them valuable for ensuring structural integrity and regulatory adherence.

How long does it take to become a Certified Welding Inspector?

Becoming a Certified Welding Inspector (CWI) typically requires completing a combination of education, work experience, and passing the AWS CWI exam. The process can take from several months to a few years, depending on prior experience and training, with many candidates preparing through specialized courses and gaining at least 3-4 years of welding-related work experience before certification.

How much can you make if you have a Certified Welding Inspector?

A Certified Welding Inspector typically earns between $50,000 and $80,000 annually, depending on experience, location, and industry. Senior inspectors or those working in high-demand sectors can earn higher salaries, especially with additional certifications or specialized skills.
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Cities near Rochester, MN with the most Certified Welding Inspector job openings:

Certified Welding Inspector jobs near you
Infographic showing various Certified Welding Inspector job openings in Rochester, MN as of August 2026, with employment types broken down into 2% As Needed, 72% Full Time, 20% Part Time, and 6% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $67,589 per year, or $32.5 per hour.

Structural Steel Inspector

TERRACON

Rochester, MN • On-site

$27.78 - $38.78/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Terracon rating

7.4

Company rating: 7.4 out of 10

Based on 120 frontline employees who took The Breakroom Quiz

50th of 72 rated business consultants

Job description


Join our team as a Structural Steel Inspector and play a critical role in ensuring the safety, quality, and integrity of construction projects throughout Minnesota. In this position, you will perform inspections of structural steel fabrication and erection activities, including welding, bolting, connection installation, and fireproofing, on a variety of commercial, industrial, healthcare, and infrastructure projects.
Working closely with contractors, engineers, and project managers, you will verify compliance with building codes, approved construction documents, and project specifications through visual inspections, field observations, and coordination of nondestructive testing (NDT). Your expertise and attention to detail will help ensure that structures are constructed safely and meet the highest quality standards.
This role offers the opportunity to work independently in the field, develop specialized inspection expertise, and contribute to projects that shape the Rochester community and surrounding region. At Terracon, you'll have the opportunity to build your technical expertise, earn industry certifications, and contribute to meaningful projects while working as part of an employee-owned company committed to safety, quality, and career development.
Responsibilities
  • Perform structural steel inspections in accordance with project requirements, applicable codes, standards, and approved procedures.
  • Read and interpret structural drawings, shop drawings, erection plans, connection details, welding procedures, and project specifications.
  • Inspect structural steel fabrication and erection activities, including welding, bolting, member alignment, fit-up, and reinforcing details.
  • Verify compliance with AWS, AISC, ICC, and project-specific requirements.
  • Provide clear and accurate documentation of inspection findings and results.
  • Perform basic analysis of inspection and testing data to verify accuracy before communication and submittal to the Project Manager.
  • Communicate inspection results, deficiencies, and recommendations to the Project Manager and other personnel as directed.
  • Draft inspection reports for review by senior inspectors and/or Project Managers.
  • May assist more senior inspectors on complex structural steel projects.
  • Maintain inspection equipment and calibration records.
  • Drive a vehicle such as a Ford F-150 or equivalent.
  • Follow safety rules, practices, and project-specific requirements. Perform pre-task planning prior to executing work and report any safety concerns to management.
  • Be responsible for maintaining quality standards on all projects.

Qualifications
  • High school diploma or equivalent.
  • Associates degree in Civil Engineering Technology or Construction Engineering Technology preferred.
  • Minimum 2-4 years' experience in construction inspection, steel fabrication, welding inspection, or other related construction experience.
  • A valid driver's license with acceptable violation history may be required.

Required Qualifications:
  • Successful completion of related internal safety certifications.

At least one or more certifications in the following areas:
  • NICET Level II certification in Construction Materials Testing (Asphalt, Concrete, Soils).
  • NICET Level II certification in Geotechnical (Construction, Laboratory, Exploration, Generalist)
  • ICC certification (Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel - Bolting, Structural Steel - Welding).
  • American Welding Society (AWS) Certified Welding Inspector (CWI)
  • American Society for Nondestructive Testing (ASNT) Level II certification (Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT)).
  • Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager.
  • ACI certification* in one or more of the following areas:
  • Concrete Field Testing Technician Grade I
  • Concrete Strength Testing Technician

*ACI certification not required if AWS CWI, ASNT Level II, VT, MT, PT, RT or UT certification(s) have been obtained and concrete field and laboratory testing is not required as part of the job level description.
  • Certified in radiation safety and Nuclear Density Gauge operation**.

**Nuclear Density Gauge operation certification not required if AWS CWI, ASNT Level II, VT, MT, PT, RT or UT certification(s) have been obtained and soils testing is not required as
About Us
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon's growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace. Terracon was recognized as the #1 firm in Asbestos and Lead Abatement.
Terracon's vision of "Together, we are best at people" is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
About the Team
The chemistry that holds our materials team together is made of integrity, creativity, and care. We represent Terracon's largest technician and inspection workforce and ensure the materials used to build the nation's roads, bridges, airports, stadiums, and other structures are safe and sound. With our broad range of qualifications, specialized certifications, and building materials professionals, we are on-site, evaluating and testing materials in real-time to keep the pace of our clients' project, collecting and reporting data digitally to deliver critical insights. With our nationwide footprint of offices and laboratories, bench strength, flexibility, and diverse capabilities we identify issues and expedite solutions whenever problems arise.

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