Certified Welding Inspector (CWI) – Chemical Metering Pumps

Job Summary

Kiwa PPI is seeking an experienced Certified Welding Inspector (CWI) for a contract assignment supporting a major Midstream/Downstream project in Ivyland, Pennsylvania. The primary focus of this position is performing third-party quality surveillance and welding inspections on Chemical Metering Pumps and associated skid/piping assemblies. Ideal candidates will hold active AWS CWI credentials, possess a current welder certification, and have the availability to commit to a steady 2–3 day per week schedule throughout the assignment duration.

About the role

• Location: Ivyland, PA

  Employment Type: Consultant / 1099 Independent Contractor

  Industry Sector: Midstream / Downstream – Field & Vendor Surveillance

  Schedule: 2–3 days per week (8–10 hours per day)

  Duration: 6 months to 1 year

  Key Responsibilities

  • Conduct vendor surveillance, hold/witness point inspections, and welding quality checks on Chemical Metering Pumps, skids, and associated piping systems.

  • Review Welding Procedure Specifications (WPS), Procedure Qualification Records (PQR), and Welder Performance Qualifications (WPQ) to verify compliance with applicable ASME codes and project specifications.

  • Perform visual welding inspections (VT) before, during, and after welding operations.

  • Verify Non-Destructive Examination (NDE) reports, Material Test Reports (MTRs), and final manufacturing documentation packages.

  • Identify, document, and track Nonconformance Reports (NCRs) or workmanship deficiencies through to resolution.

  • Prepare and submit clear, accurate daily inspection reports to Kiwa PPI and the project management team.

  Qualifications & Requirements

  • Active AWS Certified Welding Inspector (CWI) certification is required.

  • Must be a currently certified welder (active welder certification is mandatory).

  • Proven experience inspecting Chemical Metering Pumps, rotating equipment, or skid-mounted process packages.

  • Solid background in the Midstream/Downstream oil, gas, or LNG sectors.

  • Prior experience performing third-party vendor or field quality surveillance.

  • Strong working knowledge of ASME Section IX, ASME B31.3, and applicable pump/skid fabrication standards.

  • Ability to read and interpret engineering drawings, weld maps, and Inspection and Test Plans (ITPs).

  • Reliability and ability to maintain a consistent 2–3 day per week schedule throughout the assignment duration.

Do you have what it takes?

Schedule: 2-3 days per week (8-10 hours per day) / 6 months - 1 year

 

Minimum Requirements

• Qualifications & Requirements

  • Active AWS Certified Welding Inspector (CWI) certification is required.

  • Must be a currently certified welder (active welder certification is mandatory).

  • Proven experience inspecting Chemical Metering Pumps, rotating equipment, or skid-mounted process packages.

  • Solid background in the Midstream/Downstream oil, gas, or LNG sectors.

  • Prior experience performing third-party vendor or field quality surveillance.

  • Strong working knowledge of ASME Section IX, ASME B31.3, and applicable pump/skid fabrication standards.

  • Ability to read and interpret engineering drawings, weld maps, and Inspection and Test Plans (ITPs).

  • Reliability and ability to maintain a consistent 2–3 day per week schedule throughout the assignment duration.

 

Desired Qualifications

• 5 years of experience in a Third Party Inspection role.
• 5+ years of experience in the oil and gas industry

 

What can you expect from us in return?

At Kiwa PPI, you’ll join a dynamic, growing organization that values collaboration, expertise, and flexibility. As an independent contractor, you’ll have the opportunity to work on meaningful projects across diverse clients, gain exposure to industry-leading practices, and engage with a supportive network of professionals. We provide clear communication, timely compensation, and a safe, compliant work environment, all while empowering you to manage your schedule and grow your skills in a fast-paced, innovative setting.