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“OpenTrain became the bridge that led me into AI training work.”
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“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.”
“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.
Every materials science AI update in a single inbox.
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.
Create and review difficult materials science problems for AI training, with clear solutions and grading criteria. This fully remote contractor role pays $85 to $185 per hour and offers flexible part-time work.
Posted Oct 31, 2026
Create and review difficult engineering and physical science problems used to evaluate AI systems. This flexible remote contractor role pays $85 to $185 per hour and is open to experienced technical experts worldwide across listed countries.
Posted Oct 31, 2026
Create and assess difficult semiconductor engineering problems for AI training, with $85 to $185 per hour for experienced technical judgment. Work remotely as a flexible contractor and apply through OpenTrain.
Posted Oct 31, 2026
Lead a pod of technical trainers creating and reviewing terminal-based materials science tasks for AI training. This four-week contractor assignment requires advanced scientific expertise, programming skills, and at least 40 hours per week.
Posted Oct 23, 2026
Lead a pod of 5 to 10 technical trainers creating and reviewing terminal-based computational materials science tasks for AI evaluation. This remote contractor assignment lasts four weeks and requires advanced materials expertise, programming, and Linux skills.
Posted Oct 23, 2026
Lead AI training reviews for computational materials science, evaluating simulations, scientific code, and model outputs. The role requires advanced materials expertise, programming skills, and at least 40 hours per week with PST overlap.
Posted Oct 23, 2026
Review metallurgical evidence, welds, coatings, heat treatments, and additive manufacturing builds for AI training. This remote contract pays $40 to $60 per hour and requires fluent English plus eight years of relevant inspection experience.
Posted Sep 30, 2026
Review and improve AI-generated materials science answers across metals, polymers, ceramics, composites, and more. This remote contract role pays $30 to $95 per hour and requires 20 or more hours each week.
Posted Sep 11, 2026
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One profile, one inbox, one portfolio. Jobs from 20+ platforms.
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Platforms
Materials Science AI roles across 20+ platforms
Work from
Scale AI
Label Studio
Argilla
Encord
CVATScale AILabel StudioArgillaEncordCVAT
SuperAnnotate
Labelbox
Roboflow
Dataloop
Snorkel AISuperAnnotateLabelboxRoboflowDataloopSnorkel AI
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