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Cwi Jobs in Seattle, WA (NOW HIRING)

Fluidstack

Welding Engineer / AWS D1.1 CWI

Seattle, WA · On-site

$90 - $120/hr

You hold a current AWS Certified Welding Inspector (CWI) credential and have signed off on structural or pressure welds to AWS D1.1 or an equivalent code. * You've written and qualified WPS and PQR ...

TERRACON

Senior Construction Inspector

Lynnwood, WA · On-site

$40 - $62/hr

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

Intertek Global

Certified Welding Inspector

Kirkland, WA

$32 - $43.50/hr

Certified Welding Inspector (CWI) - Kaukauna, WI Intertek, a Nationally Recognized Testing Lab (NRTL) and leading provider of quality and safety solutions to many of the world's leading brands and ...

TERRACON

Construction Inspector II

Lynnwood, WA · 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 Inspector II

Lynnwood, WA · On-site

$35.75 - $50.25/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

Senior Construction Inspector

Lynnwood, WA · On-site

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

Intertek

Multi-Certified NDE Technician II

Tukwila, WA

$35 - $55/hr

CWI or ICC welding certification * Prior Level II certification in MT & UT * Knowledgeable in AWS and API Code Requirements * Valid Driver's License and reliable driving record * Must be able to ...

Intertek

Multi-Certified NDE Technician II

Tukwila, WA · On-site

$35 - $55/hr

CWI or ICC welding certification * Prior Level II certification in MT & UT * Knowledgeable in AWS and API Code Requirements * Valid Driver's License and reliable driving record * Must be able to ...

Intertek

Multi-Certified NDE Technician II

Tukwila, WA · On-site

$35 - $55/hr

CWI or ICC welding certification * Prior Level II certification in MT & UT * Knowledgeable in AWS and API Code Requirements * Valid Driver's License and reliable driving record * Must be able to ...

Intertek

Multi-Certified NDE Technician II

Tukwila, WA

$35 - $55/hr

CWI or ICC welding certification * Prior Level II certification in MT & UT * Knowledgeable in AWS and API Code Requirements * Valid Driver's License and reliable driving record * Must be able to ...

Intertek

Multi-Certified NDE Technician II

Tukwila, WA · On-site

$35 - $55/hr

CWI or ICC welding certification * Prior Level II certification in MT & UT * Knowledgeable in AWS and API Code Requirements * Valid Driver's License and reliable driving record * Must be able to ...

Everett Ship Repair

QA & NDT Specialist

Everett, WA · On-site

$33.60 - $45/hr

AWS Certified Welding Inspector (CWI). * Shipyard or commercial vessel repair experience. * Experience supporting Navy or government contracts. * Experience qualifying welders and administering ...

ICE CAP

QA & NDT Specialist

Everett, WA · On-site

$33.60 - $45/hr

AWS Certified Welding Inspector (CWI). * Shipyard or commercial vessel repair experience. * Experience supporting Navy or government contracts. * Experience qualifying welders and administering ...

EVERETT SHIP REPAIR LLC

QA & NDT Specialist

Everett, WA · On-site

$33.60 - $45/hr

AWS Certified Welding Inspector (CWI). * Shipyard or commercial vessel repair experience. * Experience supporting Navy or government contracts. * Experience qualifying welders and administering ...

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All JobsCwi JobsCwi Jobs in Seattle, WA

Cwi information

See Seattle, WA salary details

$17

$36

$52

How much do cwi jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for cwi in Seattle, WA is $36.40, according to ZipRecruiter salary data. Most workers in this role earn between $30.91 and $41.88 per hour, depending on experience, location, and employer.

What is a Certified Welding Inspector (CWI)?

Certified Welding Inspectors (CWIs) are professionals who are certified to inspect welds, ensure welding processes comply with standards, and verify the quality and safety of welded structures. They play a key role in industries like construction, manufacturing, and oil and gas by reviewing procedures, conducting visual inspections, and performing non-destructive testing. CWIs must have a thorough understanding of welding techniques, codes, and standards, and are typically certified through the American Welding Society (AWS) after passing a rigorous exam and meeting experience requirements.

What are the key skills and qualifications needed to thrive as a Certified Welding Inspector (CWI)?

To thrive as a Certified Welding Inspector (CWI), you need a thorough understanding of welding processes, codes, standards, and inspection techniques, typically supported by a high school diploma, relevant work experience, and AWS CWI certification. Familiarity with inspection tools, non-destructive testing (NDT) methods, and documentation systems is essential. Attention to detail, strong analytical skills, and effective communication set top candidates apart in this role. These skills and qualifications are crucial to ensure weld quality, safety compliance, and the integrity of structures in various industries.

What are some common challenges Certified Welding Inspectors (CWI) face in maintaining welding code compliance on job sites?

Certified Welding Inspectors (CWIs) often encounter challenges such as ensuring all welders follow precise procedures, keeping up with changes in welding codes, and documenting compliance accurately. They may need to diplomatically address discrepancies between code requirements and on-site practices, while balancing productivity with safety and quality standards. Effective communication with welders, supervisors, and engineers is key to resolving issues quickly and maintaining a collaborative, compliant work environment.

What is the difference between Cwi vs Ndt Technician?

AspectCwiNdt Technician
CertificationsCertified Welding Inspector (CWI)Various NDT certifications (e.g., ASNT Level II/III)
Work EnvironmentConstruction sites, manufacturing plants, inspection settingsIndustrial facilities, aerospace, oil & gas, manufacturing
Primary FocusWelding quality, code compliance, inspectionNon-destructive testing methods (ultrasound, radiography, magnetic)
Employer & Industry UsageWelding companies, construction firms, inspection agenciesIndustrial, aerospace, energy sectors

The main difference between a Cwi and an Ndt Technician lies in their focus and certifications. A Cwi specializes in welding inspection and quality assurance, while an Ndt Technician performs non-destructive testing to detect flaws in materials. Both roles are vital in industrial settings, but they require different skill sets and certifications.

Are CWI jobs in demand?

Certified Welding Inspector (CWI) jobs are in demand due to ongoing construction, manufacturing, and infrastructure projects that require quality inspection and certification. Employers seek CWIs with strong knowledge of welding codes, inspection tools, and certification from the American Welding Society (AWS), making the role relatively stable in the industry.

What can I do with a CWI certification?

A Certified Welding Inspector (CWI) certification allows individuals to perform quality inspections on welded structures, ensure compliance with codes and standards, and review welding procedures. CWIs often work in manufacturing, construction, and fabrication environments, utilizing skills in visual inspection, testing, and documentation to maintain safety and quality standards.

What are the most commonly searched types of Cwi jobs in Seattle, WA?

The most popular types of Cwi jobs in Seattle, WA are:

What are popular job titles related to Cwi jobs in Seattle, WA?

For Cwi jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Cwi jobs in Seattle, WA look for?

The top searched job categories for Cwi jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Cwi jobs?

Cities near Seattle, WA with the most Cwi job openings:

Cwi jobs near you
Infographic showing various Cwi job openings in Seattle, WA as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 100% In-person job distribution, with an average salary of $75,712 per year, or $36.4 per hour.

Certified Welding Inspector (CWI) Instructor (Contract)

Seattle, WA • On-site

MACHINISTS INSTITUTE
See more jobs at MACHINISTS INSTITUTEexternal

$65/hr

Contractor

Re-posted 28 days ago

Job description


The Machinists Institute (MI) is a 501c3 nonprofit established by the International Association of Machinists & Aerospace Workers District 751. MI provides world-class training for current and future aerospace, automotive, and manufacturing workers, focusing on living-wage career opportunities through advanced education and training.
 
The Contract Certified Welding Inspector (CWI) – WABO Testing Administrator will administer and supervise WABO (Washington Association of Building Officials) welding performance qualification tests, ensuring compliance with WABO Welding Manual and test procedures.

Location: Tukwila, WA

Reports to: Welding Program Director

Essential Duties and Responsibilities

  • Administer and supervise WABO welding performance qualification tests in accordance with WABO Welding Manual and test procedures.
  • Verify welder eligibility and confirm required documentation prior to testing.
  • Conduct pre-test safety briefings and ensure a safe and compliant test environment.
  • Inspect test materials, equipment, and consumables for compliance with specifications.
  • Monitor welders during testing to ensure adherence to specified techniques and procedures.
  • Visually inspect welds and coordinate non-destructive or destructive testing as required.
  • Accurately document and certify test results; submit required reports and records to the WABO Certification Program.
  • Maintain confidentiality and impartiality throughout the testing and certification process.
  • Maintain current knowledge of changes in welding codes and WABO program requirements.

Minimum Qualifications

  • Current AWS Certified Welding Inspector (CWI) certification.
  • Current WABO Welding Test Supervisor (WTS) or Test Site Technician (TST) credential preferred (or ability to obtain prior to assignment).
  • Minimum 1–3 years of relevant welding inspection experience.
  • Demonstrated knowledge of AWS D1.1 and WABO Welding Certification standards.
  • Strong communication and organizational skills.
  • Ability to work independently and maintain accurate, timely records.
  • Reliable transportation and willingness to travel to various testing locations if required.

The qualifications listed within the job description are intended as a guide and we do not expect candidates to bring all experiences and skills listed. Research supports that self-selecting out of potential professional opportunities is particularly common among individuals with identities that are marginalized in professional spaces. So, if you believe that you can meet the overall expectations of the position, we encourage you to apply so that we have an opportunity to learn more about you and the unique strengths you would bring to the work.

Equal Opportunity Employer

The Machinists Institute is an equal opportunity/affirmative action employer with a strong commitment to diversity and inclusion. We prohibit discrimination on the basis of any and all legally protected status.

Background Check

Employment in this position is contingent upon consent to and successful completion of a pre-employment background check.

Contract Terms

Compensation: $65/hr
 Duration: Contract basis with potential for renewal based on demand and performance.
Schedule: Flexible/as needed based on testing dates and candidate availability.

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