Senior NDT Specialist, Part-Time AI Inspection Evaluation - Remote (52 countries)

• $20–$60 per hour

• 100% remote

• Part-time

• About 10 hours a week, you choose when

Review industrial inspection records and explain technical findings for AI training on a flexible schedule.

AI training work uses human review to help systems learn from reliable inspection examples. NDT specialists review industrial inspection records, explain technical reasoning, and recommend annotations so models can improve. This is remote, part-time contractor work on a flexible schedule.

What you'll do

• Review industrial CT volumes and X-ray images to assess inspection findings

• Evaluate ultrasonic scans and shearography data for image quality, limits on detection, and incorrect positive or negative calls

• Write inspection assessments and dispositions that explain the findings and technical reasoning behind each decision

• Use expert judgment to recommend how inspection data should be annotated and labeled during model development

Why this is worth your time

• Earn $20–$60 per hour reviewing industrial inspection records for AI training.

• Apply your professional expertise to structured AI evaluation tasks for AI systems.

• Use your professional judgment to review AI outputs and explain your conclusions.

• Fully remote and flexible, no fixed shifts, no commute

Who this is for

• Bring advanced nondestructive testing experience spanning at least seven years

• Hold qualifications at Level III or Level II in fiber optic inspection, shearography, ultrasonic, X-ray, or industrial CT

• Hold certification from ASNT, NAS 410, or EN 4179, or hold an equivalent required qualification; also have professional fluency in English

• Write clearly, discuss technical findings, work carefully, and evaluate inspection data in a methodical way.

• No AI experience needed.

Pay and details

• $20–$60 per hour, paid hourly as an independent contractor

• Part-time, about 10 hours a week, you choose when; fully remote; eligible in the 52 countries listed in the job record

How to apply

1. Apply on OpenTrain (about two minutes; upload your resume): https://app.opentrain.ai/api/out/cmvsmbr6x002708k3ghbjhwb9?ch=heymarketers&sub=p_d99b1389f948

2. Complete the application on the hiring platform.

3. If shortlisted, take a short AI interview.

Ready to apply your professional expertise to structured AI evaluation? Apply today.

About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.