HumanSourcer

Science / STEM roles

835 open science / stem roles are currently listed across 3 AI-training networks.

Contributing scientific or technical domain expertise — from physics to biology to engineering — to train and evaluate AI models.

24 of 24 roles
Mandarin Chinese Voice Actor - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Manufacturing Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Manufacturing Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Manufacturing Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Manufacturing Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Manufacturing Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Pavement Condition Index (PCI) Survey & Annotation Specialist – Freelance AI Trainer Project
Meridial· Data annotation / labeling· Remote
Māori Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Māori Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Mapudungun Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Mapudungun Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Marketing & Sales Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Materials Science/Engineering Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Arabic) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Dutch) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in German) - Freelance Trainer Project
Meridial· Other· United States
Mathematics Specialist (Fluent in German) - Freelance Trainer Project
Meridial· Other· Remote
Mathematics Specialist (Fluent in Hindi) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Hindi - Roman Script) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Indonesian) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Italian) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Mathematics Specialist (Fluent in Japanese) - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific

Frequently asked questions

What is Science / STEM AI-training work?

Contributing scientific or technical domain expertise — from physics to biology to engineering — to train and evaluate AI models.

How many Science / STEM roles are currently open?

835 open science / stem roles are currently listed across HumanSourcer's tracked networks. This count updates daily.

Which companies hire for Science / STEM roles?

Currently: Human Frontier Collective (HFC), Meridial, Turing AI Advancement Work.

What do Science / STEM roles pay?

Where pay is disclosed, the most common range is $40+/hr (4 of 835 roles). 831 of 835 listings don't publicly disclose pay.

Are Science / STEM roles remote?

Location varies by role — the most common listing type is "Region specific" (536 of 835 roles).