Quality Control Technician / Certified Weld Inspector

Job Title

Certified Welding Inspector (CWI)

Department

Welding

Reports To

Quality Supervisor

Creation Date

September 14, 2026

Revision No.

Rev.001

Approved By:

Position Summary

The Certified Welding Inspector is responsible for performing weld inspections, verifying compliance with AWS codes, documenting quality results, and supporting production teams in maintaining weld integrity and fabrication standards. This role requires an active AWS CWI credential and strong technical proficiency in weld evaluation, measurement, and reporting.

Key responsibilities

Weld Inspection & Verification

1. Conduct VT inspections per AWS D1.1, identifying discontinuities, defects, and non-conforming welds.

1. Measure weld size, length, throat, leg dimensions, and confirm compliance with drawings and WPS.

1. Validate welds against project specifications, WPS/PQR requirements, and acceptance criteria.

1. Inspect bevels, root openings, alignment, and cleanliness prior to welding.

Documentation & Reporting

1. Complete inspection reports, weld maps, NCRs, and traceability logs with accuracy.

1. Document defects, rework instruction and follow-up verification/

1. Ensure welders follow approved procedures and record deviations.

Production & Quality Support

1. Provide clear, professional guidance to welders regarding quality issues and corrective actions.

1. Verify correct machine settings, filler metals, consumables, and shielding gas.

1. Confirm correct base materials, heat numbers, and consumable lot traceability.

Safety & Compliance

1. Enforce PPE, hot-work, and safety requirements.

1. Support internal audits and external compliance reviews.

1. Maintain readiness for customer, engineering, or regulatory inspections.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.

The requirements listed below are representative of the knowledge, skill, and/or ability preferred.

Skills, Knowledge & Attributes

Skills (must do)

Knowledge (must know)

Attributes (must be aware of)

• Perform visual weld inspections and quality assessments.
• Read and interpret blueprints, weld symbols, and fabricating drawings.
• Use weld gauges, measuring tools, and inspection equipment.
• Compete accurate inspection records and documentation.
• Communicate quality issues and corrective actions effectively.
• Verify compliance with AWSD codes, WPS, and project specifications.

• AWS D1.1 and applicable welding codes and standards.
• Welding processes, materials, consumables, and fabricating practices.
• Weld defects, discontinuities and acceptance criteria.
• Inspection methods and basic NDT principles.
• Quality control systems and traceability requirements.
• Workplace safety procedures and PPE requirements.

• Strong attention to detail.
• Excellent judgement and integrity.
• Safety-conscious mindset.
• Organized and dependable.
• Professional and objective.
• Ability to work independently and as part of a team.

Qualifications

1. Active AWS Certified Welding Inspector (CWI) credential.

1. Minimum 3 – 5 years welding or weld inspection experience in structural or industrial fabrication.

1. Strong knowledge of AWS D1.1 and related codes.

1. Ability to read blueprints, weld symbols, and fabrication drawings.

1. Proficiency with weld gauges, measuring tools, and inspection instruments.

1. Strong documentation accuracy and attention to detail.

1. Experience with NDT methods (MT, PT, UT) – Level I/II is a plus.

1. Experience in structural steel, heavy fabricating, or pressure equipment is preferred.

1. Familiarity with ISO-based quality systems is preferred.

Education and Experience

1. High school diploma or equivalent.

1. Welding training or certification referred.

1. CWI Certification required.

Certificates, licenses, and registrations

1. Active AWS Certified Welding Inspector (CWI) credential.

Physical Demands

1. Ability to stand, bend, and insect welds in various positions.

1. Standing and walking for extended periods of time.

1. Use visual acuity to inspect weld quality and defects.

1. Must wear PPE at all times.

Work Environment

1. Work performed in a fabrication shop with exposure to heat, noise, and industrial equipment.

Potential Hazards

1. Exposure to welding fumes, dust, and airborne particles.

1. High noise levels and possibility of burns from hot metal, sparks and welding operations.

1. Slips, trips, and falls on shop floor.

1. Struck-by-hazards from moving equipment, materials, or overhead loads.

1. Eye injuries from bright welding arcs, flying debris, or particles.