Structural Steel CWI/Quality Control

MK Consulting Group; Philadelphia (Philadelphia County); On-site; USD 80,000 - 100,000; Full time

Job summary

MK Consulting Group is seeking a Structural Steel Certified Welding Inspector (CWI) to ensure welded structures and building frameworks comply with blueprints, safety laws, and industry codes.

You will inspect joints, verify welding procedures, witness NDT events, and document quality data, coordinating with project managers and engineers.

Qualifications

• Active AWS CWI credential required.
• 2–5+ years of structural steel fabrication or quality control experience.
• Strong NDT knowledge and blueprint reading skills.
• Ability to perform precise measurements and calculations.

Responsibilities

• Inspect structural steel joints and assemblies before, during, and after welding.
• Read blueprints and welding symbols to verify specifications.
• Ensure compliance with AWS D1.1, AISC, and ASTM.
• Review Welding Procedure Specifications (WPS) and verify welder certifications.
• Witness and coordinate NDT/NDE activities (UT, MT, PT).
• Maintain inspection records and sign off on components.

Skills

Blueprint reading

NDT knowledge

Math proficiency

Communication skills

Education

AWS CWI certification

Tools

NDT techniques

Welding processes: FCAW, GMAW, SMAW

Job description

Structural Steel Certified Welding Inspector (CWI) and quality control ensures that welded structures, steel components, and building frameworks comply with engineering blueprints, safety laws, and industry codes . They perform visual inspections, monitor fabrication processes, verify welding procedures, and document quality control data.

Key Responsibilities

• Weld & Material Inspection: Inspect structural steel joints, fit-ups, and assemblies before, during, and after welding to check for surface defects, size conformity, and dimensional accuracy.
• Code & Blueprint Compliance: Read and interpret structural blueprints, shop drawings, and welding symbols to verify that work meets specifications.
• Standard Adherence: Ensure compliance with major structural codes such as AWS D1.1 (Structural Welding Code - Steel) and related standards like AISC or ASTM.
• Procedure & Personnel Verification: Review Welding Procedure Specifications (WPS) and verify that individual welders hold proper certifications for the tasks they perform.
• Testing Coordination: Witness and review Non-Destructive Testing (NDT/NDE) activities such as ultrasonic (UT), magnetic particle (MT), or liquid penetrant (PT) testing.
• Documentation & Reporting: Maintain accurate records of inspections, log non-conformances, write daily quality reports, and sign off on completed structural components.

Qualifications & Requirements

• Certification: Active AWS Certified Welding Inspector (CWI) credential.
• Experience: 2 to 5+ years of practical experience in structural steel fabrication, heavy construction, or quality control/assurance.
• Technical Skills: Strong understanding of NDT methods, blueprint reading, welding processes (FCAW, GMAW, SMAW), and math proficiency.
• Physical Requirements: Ability to stand for long periods, climb ladders, work at heights or in industrial shop environments, and lift up to 50 lbs.
• Soft Skills: Clear written and verbal communication skills to coordinate with project managers, engineers, and floor welders.