Industrial Design CAD Question Writer, Part-Time AI Training - Remote (United States)

• $40–$80 per hour

• 100% remote

• Part-time

• Fully flexible schedule

Work on the cutting edge of AI, on your own schedule, and get paid for the design and engineering expertise you already have.

The AI systems everyone is talking about are trained and tested by real experts. The teams building them need industrial designers, mechanical engineers and aerospace engineers who can develop realistic technical questions from complex CAD assemblies, assess the quality of AI answers, write the exact response a professional would give, and show where the AI falls short. Your judgment helps shape the next generation of AI systems. This is that work, done remotely and independently around your current job.

What you’ll do

• Read CAD assemblies made up of multiple parts, then work out their design intent, features and functions

• Use assembly structure and part relationships to create unique technical questions

• Produce exact, non-guessable answers and make every question-answer pair objective, precise and unambiguous

• Point out where AI answers fall short and suggest ways to improve the project process

Why this is worth your time

• Get paid $40–$80 an hour to build real AI skills, on top of your current job

• Apply your CAD expertise to technical questions and answers that help train and evaluate AI systems.

• Build experience applying your design and engineering judgment to technical AI training work.

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

Who this is for

• A mechanical engineering, aerospace or industrial design background

• Strong CAD knowledge, with experience reading assemblies made up of multiple parts

• You have written technical documents, assessment materials or other structured content

• Comfortable working from CAD files, assembly drawings and technical documents

• Able to work on your own and keep your deliverables steady and consistent

• Fluent English and careful written communication

• No experience in AI training work needed. You bring the expertise; we bring the training on the tools.

Pay and details

• $40–$80 per hour, paid hourly as an independent contractor

• Part-time, flexible schedule; fully remote, United States

• Minimum weekly submission requirements apply.

How to apply

1. Apply on OpenTrain (upload your resume).

2. Complete a short application on the hiring platform.

3. If shortlisted, take a short AI interview.

Ready to put your design and engineering expertise to work at the frontier of AI? 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.