Mechanical Engineer | AI Video Annotation Specialist

OpenTrain AI, Inc.; Northern (KY); Hybrid; USD 69,000 - 124,000; Part time

Job summary

OpenTrain AI, Inc. is seeking a part-time contractor to annotate video footage of robots, mechanical systems, tools, machines, and components. You will review, label, and describe actions and movements to help train AI systems, working independently and following project instructions.

This entry-level role requires at least two years of relevant engineering experience. Prior AI training is not required, and candidates must be based in an eligible country with good written English.

Qualifications

• At least two years in mechanical engineering, mechanical design, manufacturing, robotics, or a related field.
• Strong attention to detail and accuracy in annotations.
• Ability to follow detailed instructions and work independently.

Responsibilities

• Review footage and annotate objects, movements, actions, and task sequences.
• Identify motion details and how components interact.
• Check annotations for accuracy, completeness, and alignment with project standards.
• Flag unclear annotations using engineering judgment.
• Provide clear feedback on difficult video examples.
• Work independently and follow project instructions.

Skills

Strong attention to detail

Ability to follow detailedInstructions

Good written English

Independent working style

Tools

SolidWorks

NX

Creo

CATIA

Job description

OpenTrain AI, Inc. is seeking a part-time contractor to annotate video footage of robots, mechanical systems, tools, machines, and components. You will review, label, and describe actions and movements to help train AI systems, working independently and following project instructions.

This entry-level role requires at least two years of relevant engineering experience. Prior AI training is not required, and candidates must be based in an eligible country with good written English.