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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 mechanical engineering 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 mechanical engineering AI jobs from 20+ platforms in one feed.
See mechanical engineering 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 mechanical engineering expert profile. Apply anywhere.
Add your mechanical engineering background, specialties, languages, and rates. Your profile is how AI teams find and shortlist you for mechanical engineering 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 mechanical engineering AI portfolio that grows with you.
Log completed projects from any platform. Your work history stays in one place and helps you win more mechanical engineering AI roles over time.
Free, always. Find mechanical engineering 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 mechanical engineering 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 mechanical engineering 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 mechanical Engineering 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 mechanical engineering roles in AI training and data labeling from companies hiring on OpenTrain. Apply with a free account.
About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…
Posted Jul 8, 2026
About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…
Posted Jul 3, 2026
Apply your PhD engineering expertise to write authoritative responses, design experiments, and analyze results for AI training; remote, part-time contract at $80–$90/hr for 20+ hours/week. English required; worldwide applicants welcome.
Posted Jun 30, 2026
Teleoperate robotic arms and humanoid robots in a US on-site lab to produce high-quality demonstration data for physical AI models, with pay from $30–$55/hr. OpenTrain AI is hiring contractors and part-time operators across 24/7 shifts (20+ hrs/week).
Posted Jun 30, 2026
Join OpenTrain AI as a remote Engineering Technical Documentation Reviewer earning $40–$50/hr by reviewing blueprints, CAD outputs, and inspection reports to train AI systems. This part-time contractor role requires 20+ hours/week, English fluency, and real-world technical documentation experience.
Posted Jun 30, 2026
Join OpenTrain as a remote CAD Review Specialist to annotate and evaluate 2D/3D AutoCAD designs that train AI systems; contractor, part-time role paying $20–$70/hr with 20+ hours/week and estimated project earnings of $3,200–$11,200.
Posted Jun 28, 2026
Write original computational mechanical-engineering problem sets and deliver fully reproducible Python solutions using NumPy, Pandas, and SciPy; part-time contractor role (20+ hrs/week) with pay up to $50/hr. CV in English required; some locations are restricted.
Posted Mar 29, 2026
Join OpenTrain AI to train and evaluate advanced models by writing computational mechanical engineering problems and verified Python solutions. Part-time, remote work (under 20 hrs/week) for candidates with BSc+1yr or MSc/PhD and C1 English—paid up to $45/hr.
Posted Dec 12, 2025
Join OpenTrain to audit and improve LLM prompts and model answers on vehicle systems—verify calculations, rate against rubrics, and draft better solutions. Part-time contractor role, $40/hr, under 20 hours/week; requires 3+ years in automotive engineering and practical Python.
Posted Oct 1, 2025
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One profile, one inbox, one portfolio. Jobs from 20+ platforms.
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Mechanical Engineering 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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Everything you need to know about joining and finding work on OpenTrain.
