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OpenTrain AIFor AI Companies

The Platform for Finding Public Health AI Training Jobs

You should not need accounts on 20 platforms just to find work. See public health AI training and data labeling jobs from 20+ platforms in one feed. One profile, one inbox, one portfolio that grows with you.

100% free for freelancers. Always. No fees, no credit card, no catch.

Recommended Public Health Jobs
20+ platforms
Public Health Guidance Review Specialist $40/hr
Epidemiology Explanations Review $36/hr
Health Risk Summaries Scoring Specialist $34/hr
Why Join OpenTrain

The One Platform for Your Public Health AI Training Career

We bring public health AI training and data labeling jobs from 20+ platforms into one place. Search, apply, and track your work without juggling separate accounts and dashboards.

Every AI Job, One Feed

All public health AI jobs from 20+ platforms in one feed.

See public health 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 Profile, Everywhere

One public health expert profile. Apply anywhere.

Add your public health background, specialties, languages, and rates. Your profile is how AI teams find and shortlist you for public health AI training work.

One Inbox, Zero Chaos

Every public health 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 Portfolio That Grows

A public health AI portfolio that grows with you.

Log completed projects from any platform. Your work history stays in one place and helps you win more public health AI roles over time.

100% Free

Create your profile now and access public health AI jobs from 20+ platforms

Free, always. Find public health AI training and data labeling jobs from 20+ platforms, apply without managing multiple accounts, and build a portfolio that supports your career.

Always Free

Create Your Free Profile

Build one expert profile with your skills, domains, and rates. See public health AI training jobs from 20+ platforms in a single feed. Apply with one click. No fees, no subscriptions, no credit card.

Free forever
What You Get

Everything in One Place

  • Public Health AI jobs from 20+ platforms in one feed
  • One profile that works across every platform
  • Track all applications in one inbox
  • Build a portable AI training portfolio
Platforms

Find Jobs on Every Major AI Platform

How It Works

From Signup to Your First Job in Minutes

Create your profile, browse jobs from 20+ platforms, and apply with one click. No fees, no gatekeepers.

01
Step 01

Create a profile around your specialist strengths

Highlight your public health background, relevant tools, and the domain work that makes you credible in AI evaluation.

  • Add domains (math, medicine, code, writing), languages, and hourly rate
  • Import work history from other platforms to start with a track record
  • 100% free. No fees, no subscriptions, no credit card required
02
Step 02

See cross-platform opportunities in one place

Find AI training and reviewer work from across the ecosystem without checking multiple separate tools manually.

  • Jobs from Scale, Outlier, DataAnnotation, and 20+ more in one place
  • Filter by domain, language, pay rate, and work type
  • Get notified when new jobs match your skills
03
Step 03

Apply to the projects that fit your domain

Focus on roles where public health judgment is a true differentiator instead of generic annotation only.

  • Apply on OpenTrain or get linked straight to the hiring platform
  • Your verified profile and work history travel with every application
  • Track all your applications and statuses in one place
04
Step 04

Build a portfolio that compounds over time

As you complete projects, your OpenTrain profile becomes stronger proof of specialist ability for future work.

  • Log work from any platform to build one unified track record
  • Your earnings history and reviews grow with every project
  • Higher-rated profiles get priority access to premium roles

Open public health jobs

Remote public health roles in AI training and data labeling from companies hiring on OpenTrain. Apply with a free account.

Medical Expert (Dermatology) | AI Training

Review and rate AI-generated nutrition content as a remote US Medical Expert (Dermatology). This flexible, eight-week contractor assignment requires 20 or more hours per week and professional English fluency.

Public Health
Medical & Health
Text
Remote · United States
English
Part-time · Flexible

Posted Nov 13, 2026

Health Economics Expert (English)

Evaluate AI-generated health economics analyses, build reference evaluations, and explain sound methodological decisions. This remote contractor role pays $120 per hour and requires at least 10 hours per week.

Medical & Health
Document
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Flexible hours
Hourly · $120/hr

Posted Nov 6, 2026

CBRN Specialist (AI Safety Review)

Review and rate AI-generated content about chemical, biological, radiological, and nuclear safety. This remote contract role requires professional English, CBRN knowledge, and 20+ hours per week, with rates of up to $60 to $100 per hour.

AI safetyBiological safetyCbrnChemical safetyEmergency preparednessEnglish
Generative AI & RLHF
Text
Remote · Australia, Austria, Belgium +28 more
English
Part-time · Flexible
Hourly · $60–$100/hr

Posted Sep 12, 2026

Public Health Expert AI Evaluation Specialist

Review and score AI-generated answers about epidemiology, prevention, policy, and population health. This remote contractor role pays up to $45 to $70 per hour and requires advanced public health knowledge.

BiostatisticsDisease surveillanceEnglishEpidemiologyEvidence-based public healthHealth equity
Generative AI & RLHF
Text
Remote · Bangladesh, Bhutan, Brazil +14 more
English
Part-time · Flexible
Hourly · $45–$70/hr

Posted Jul 9, 2026

Medical Quality Assurance Lead (QAL)

Review medical AI outputs, trainer work, and QA submissions for accuracy, clinical reasoning, and patient safety. This U.S.-based contract role pays up to $95 per hour and requires 20+ hours per week.

AI trainingClinical reasoningEnglishHealthcare documentationLLM evaluationMedical QA
Medical & Health
Text
Remote · United States
English
Part-time · Flexible
Intermediate level
Hourly · $95/hr

Posted Jul 9, 2026

Medical General Expert Response Evaluator

Review AI-generated medical responses for accuracy, clinical reasoning, and patient safety. This remote contractor role pays up to $90 per hour and requires 20+ hours weekly plus strong medical expertise and C1 English.

Clinical reasoningDisease processesEnglishEpidemiologyEvidence-based medicineHealthcare systems
Generative AI & RLHF
Text
Remote · Bangladesh, Bhutan, Brazil +14 more
English
Part-time · Flexible
Intermediate level
Hourly · $90/hr

Posted Jul 9, 2026

Clinical Researcher AI Evaluation Specialist (English)

Review AI-generated clinical research content, assess study design and evidence, and write expert explanations. This remote contractor role pays up to $40 to $70 per hour and requires 20+ hours weekly.

BiasBias & confoundingBiostatisticsClinical trial designConfoundingData interpretation
Medical & Health
Text
Remote · Bangladesh, Bhutan, Brazil +14 more
English
Part-time · Flexible
Intermediate level
Hourly · $40–$70/hr

Posted Jul 8, 2026

Built for Your AI Training Career

One platform to find jobs from 20+ platforms, build your portfolio, and grow your career.

Your Public Health AI Training Career Hub

One profile, one inbox, one portfolio. Jobs from 20+ platforms.

Open roles across many skill domains.

20+

Platforms

100% Free
No fees, no subscriptions, no credit card.
Create Your Free Profile
7

Public Health AI roles across 20+ platforms

Work from

Scale AIScale AI
Label StudioLabel Studio
ArgillaArgilla
EncordEncord
CVATCVAT
Scale AIScale AI
Label StudioLabel Studio
ArgillaArgilla
EncordEncord
CVATCVAT
SuperAnnotateSuperAnnotate
LabelboxLabelbox
RoboflowRoboflow
DataloopDataloop
Snorkel AISnorkel AI
SuperAnnotateSuperAnnotate
LabelboxLabelbox
RoboflowRoboflow
DataloopDataloop
Snorkel AISnorkel AI

Your public health AI career grows with every project.

FAQ

Frequently Asked Questions

Everything you need to know about joining and finding work on OpenTrain.