API Inspector/Certified Welding Inspector/NDT Tech

September 17, 2026

Job Description Job 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 You’ll 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 ($60–72K 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

Required qualifications:

AWS Certified Welding Inspector (CWI)
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

Desired qualifications:

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

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