Machining and Construction Plan Review Expert

The work

You will provide practical feedback that helps train AI systems. The work uses your experience with machining, construction, drilling, mining, and fire-safety documents to judge whether plans are accurate, clear, feasible, and aligned with real-world requirements.

You will explain technical ideas in clear written and verbal language, including how plans would be used in a shop, field, construction site, mine, or fire-safety setting.

  • Review advanced machining drawings and Geometric Dimensioning & Tolerancing specifications.
  • Analyze CNC setup and programming documents for sound practices and troubleshooting concerns.
  • Evaluate construction plan sheets for missing information, possible problems, and clarity improvements.
  • Interpret drilling and mine plans for accuracy, feasibility, and regulatory concerns.
  • Review fire and building plans with attention to safety and compliance.
  • Assess how technical plans translate into practical implementation and compliance decisions.

What it pays and takes

This is a remote, part-time contractor opportunity for an individual with deep practical knowledge in machining, construction, drilling, mining, cabinetmaking, or fire safety. Independent work and detailed, high-quality feedback are essential.

  • Pay: $55 to $60 per hour.
  • Work type: Remote contractor and part-time opportunity.
  • Location: Open to candidates in the listed countries, with US-based candidates preferred.
  • Language: Professional fluency in English.
  • Experience: At least 10 years as a master machinist, construction superintendent, drilling engineer, mine planner, cabinetmaker, or fire officer.
  • Strong experience interpreting technical drawings and field plans.
  • Expertise in CNC programming, machining processes, and GD&T application.
  • Broad knowledge of US construction, fire, or mining codes and standards.
  • Ability to explain complex shop and field situations clearly in writing and speech.
  • Experience reviewing fire and building plans with a safety and regulatory focus.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that learn from examples. Subject-matter experts review documents, explain decisions, and provide reliable feedback so AI outputs better reflect real technical practice.

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