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“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
We bring materials science AI training and data labeling jobs from 20+ platforms into one place. Search, apply, and track your work without juggling separate accounts and dashboards.
All materials science AI jobs from 20+ platforms in one feed.
See materials science AI training and data labeling roles from 20+ platforms in a single feed. No more logging into separate dashboards or missing the right opportunities.
One materials science expert profile. Apply anywhere.
Add your materials science background, specialties, languages, and rates. Your profile is how AI teams find and shortlist you for materials science AI training work.
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Role invites, application statuses, and shortlist notifications all land in one place. Apply directly from OpenTrain and track everything without the tab overload.
A materials science AI portfolio that grows with you.
Log completed projects from any platform. Your work history stays in one place and helps you win more materials science AI roles over time.
Free, always. Find materials science AI training and data labeling jobs from 20+ platforms, apply without managing multiple accounts, and build a portfolio that supports your career.
Build one expert profile with your skills, domains, and rates. See materials science AI training jobs from 20+ platforms in a single feed. Apply with one click. No fees, no subscriptions, no credit card.
Create your profile, browse jobs from 20+ platforms, and apply with one click. No fees, no gatekeepers.
Highlight your materials science background, relevant tools, and the domain work that makes you credible in AI evaluation.
Find AI training and reviewer work from across the ecosystem without checking multiple separate tools manually.
Focus on roles where materials Science judgment is a true differentiator instead of generic annotation only.
As you complete projects, your OpenTrain profile becomes stronger proof of specialist ability for future work.
Remote materials science roles in AI training and data labeling from companies hiring on OpenTrain. Apply with a free account.
Lead QA for AI-generated chemistry content: review model responses and trainer evaluations for scientific accuracy, safety, and rubric adherence. Contract, part-time role ($75/hr) requiring 20+ hours/week, English fluency, and US-based remote work.
Posted Jul 8, 2026
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One profile, one inbox, one portfolio. Jobs from 20+ platforms.
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Materials Science AI roles across 20+ platforms
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Scale AI
Label Studio
Argilla
Encord
CVATScale AILabel StudioArgillaEncordCVAT
SuperAnnotate
Labelbox
Roboflow
Dataloop
Snorkel AISuperAnnotateLabelboxRoboflowDataloopSnorkel AI
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