Materials Science Grad — AI Model Trainer (Remote)

Prolific; United States; Remote; USD 55,000 - 83,000; Full time

Benefits offered by this job

Flexible hours

Work from home

Job summary

Prolific is seeking Materials Science Specialists to join its Expert Network to train and evaluate AI models using real scientific expertise. You’ll complete a brief test, then join as a participant with pay rates around $40+ per hour, and work from home with flexible hours across the United States.

Responsibilities include AI evaluation and ranking, document audits, fact-checking of formulas and material properties, and providing feedback to align models with enterprise needs.

Qualifications

• Educational background: minimum BSc in Materials Science, Metallurgy, Chemical Engineering or closely related STEM field.
• Technical literacy: ability to interpret phase diagrams, crystalline structures, and property data.
• Analytical rigor: attention to detail for complex technical tasks.

Responsibilities

• AI Evaluation & Ranking: compare AI-generated explanations and rank by accuracy and logic.
• Strategic Document Audit: review papers and AI abstracts for inaccuracies.
• Fact-Checking: verify AI-generated data matches source documentation.
• Model Alignment: provide feedback to help AI models produce enterprise-ready insights.
• Technical Verification: audit summaries of complex compositions and material behaviors.

Skills

Analytical thinking

Technical literacy

Professional verification (LinkedIn)

PayPal account

Education

BSc in Materials Science

Job description

Prolific is seeking Materials Science Specialists to join its Expert Network to train and evaluate AI models using real scientific expertise. You’ll complete a brief test, then join as a participant with pay rates around $40+ per hour, and work from home with flexible hours across the United States.

Responsibilities include AI evaluation and ranking, document audits, fact-checking of formulas and material properties, and providing feedback to align models with enterprise needs.