[Remote] AI Trainer - Mechanical Engineers (Remote)

Note: The job is a remote job and is open to candidates in USA. Prolific is a company focused on building a vast pool of quality human data for AI applications. They are seeking Mechanical Engineers to train and evaluate AI models by reviewing AI-generated responses and providing feedback to improve model accuracy and reasoning.

Responsibilities

• Reviewing AI-generated responses to engineering scenarios and rating them for accuracy, appropriateness, safety, and reasoning quality
• Comparing multiple model answers and selecting/justifying the best response
• Writing improved exemplars, rationales, or structured feedback to help models learn where they fall short

Skills

• Verified status as a mechanical engineer (e.g., by providing a professional profile that shows both educational and professional experience)
• Recent clinical experience and comfort evaluating clinical reasoning and decision-making
• Willingness to complete a short skills/eligibility screener to join our Domain Expert pool
• Strong attention to detail and the ability to focus on complex tasks for up to one hour
• A reliable, fast internet connection and access to a computer
• Willingness to self-declare earnings (participants are self-employed)
• A PayPal account to receive payments from our clients

Benefits

• Competitive pay rates
• Flexible hours
• The ability to work from home

Company Overview

• Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.prolific.com/.

Company H1B Sponsorship

• Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.

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