Engineer Jobs in Waterloo, CA

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30d ago

Senior Mechanical Design Engineer - AI Trainer

DataAnnotation Waterloo, CA 🇺🇸 Remote

Waterloo, CA

30d ago Closed

$60+/hr Contract Senior Artificial Intelligence Design

This position is no longer accepting applications (closed Aug 22, 2026).

Job Description

DataAnnotation seeks a Senior Mechanical Design Engineer - AI Trainer for a flexible contract engagement, working remotely from Waterloo, CA. The role focuses on training and evaluating AI systems by solving complex mechanical engineering problems. Compensation starts at USD 60 per hour, with potential bonuses on some projects.

Responsibilities

Present AI chatbots with challenging mechanical engineering tasks and assess their problem-solving outputs
Judge AI model outputs for accuracy and performance
Audit and validate AI-generated engineering analyses, designs, and technical documentation for real-world applicability

Requirements

Proficiency in English
Strong attention to detail
Minimum two years of professional engineering experience
Knowledge of design engineering, dynamics and controls, heat transfer, fluid mechanics, thermodynamics, mechanical design, manufacturing processes, and related mechanical engineering concepts
Bachelor's degree, completed or in progress

Qualifications

English fluency
Strong attention to detail
At least 2 years of professional engineering experience
Knowledge across design engineering, dynamics and controls, heat transfer, fluid mechanics, thermodynamics, mechanical design, manufacturing processes, and related mechanical engineering concepts
Bachelor's degree (completed or in progress)

Benefits

Freedom to select which projects you work on and when
Remote work on your own schedule from home with your own computer
Hourly pay starting at USD 60 per hour, with bonus rates available on some projects

Contracting Advantages

Freedom to choose projects and set your schedule
Work remotely on your own computer from home
Hourly pay starting at USD 60 per hour, with bonus rates available on some projects

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