Skip to main content

API Inspector/Certified Welding Inspector/NDT Tech

Job DescriptionJob Description

Job Title: Certified Welding Inspector (CWI) / API / NDT Technician

Location: Chesterfield, MO or Collinsville, IL (St. Louis Metro area)

Salary Range: $60,000 $72,000 to start, with potential to increase as additional certifications (API, NDT Level II) are earned


Certified Welding Inspector (CWI) / API / NDT Technician

We are looking for a Certified Welding Inspector (CWI) to join our inspection and testing team serving clients throughout Missouri and Illinois. This role offers a mix of field and office work, with opportunities to expand your skills into API and NDT certifications through hands-on training and mentorship.


What Youll Do

  • Perform field inspections of welded and bolted structural steel
  • Complete visual inspections and prepare detailed reports
  • Support API inspections of pressure vessels, storage tanks, and piping (training provided)
  • Assist with nondestructive testing (UT, MT, PT, MFE, and more)
  • Work directly with clients while representing the firm professionally


Must-Have Qualifications

  • AWS Certified Welding Inspector (CWI) required
  • At least 2 years of welding inspection experience
  • Ability to work in the field (indoor, outdoor, and confined spaces) with some overnight travel
  • Strong written and computer skills for reporting


Great to Have (or Will Train You On)

  • API 510, 570, or 653 certifications
  • NDT Level II in UT, MT, PT, or MFE
  • Familiarity with AWS, API, ASME, and ANSI codes
  • Experience with load testing and advanced inspection methods


Why Join Us

  • Competitive pay with clear growth path ($6072K starting, $80K+ with additional certifications)
  • Medical insurance and 401(k) plan
  • Per diem and mileage reimbursement for travel
  • Mentorship and training from senior inspectors (AWS, API, ASNT Level III certified)
  • Opportunity to grow your career with additional certifications


Workload: 75% field / 25% office

Office Base: St. Louis Metro East or West area


API Inspector/Certified Welding Inspector/NDT Tech

St. Louis, MO
Full time

Published on 09/05/2025

Share this job now