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OpenTrain

Cardiac Sonographer AI Evaluation Expert (RDCS)

You will create and assess expert-level tasks for AI systems using cardiac sonography and echocardiography workflows. Your reviews will focus on technical accuracy, patient safety, current practice, and professional guidelines.

Field
Medicine & health
Where
United States
Commitment
part time
Hours
up to 20/week
Posted
6 days ago

How this pay compares

The title points to rating and reviewing ai output: judging a model's answers or code against guidelines, such as which of two is better or whether one is correct and safe. What each kind of AI training work pays

At $130/hr, this role pays more than 69% of the 190 open medicine & health roles with a listed pay range, above the median of $96.

Among platforms with 10 or more priced medicine & health roles, Mercor has the highest median ($150/hr across 37 roles) and Alignerr the lowest ($55/hr across 25).

OpenTrain AI roles that closed since late October stayed listed a median of 31 days (122 roles). OpenTrain AI posted this one 6 days ago.

Computed from 2,746 open roles we track across Mercor, micro1, Handshake AI, Alignerr, Appen and OpenTrain AI, refreshed daily. Midpoints of listed ranges; “up to” ceilings are left out of medians.

What you would earn at this rate

Rate

$130/hr

Per week, before tax

$2,600

Per month, if the work is steady

$11,267

Tax
Contract pay arrives with no tax withheld. A US contractor at this rate and these hours would set aside about $2,848 a month for self-employment tax plus federal income tax at the 12% bracket (25%, before state tax). Outside the US, your own country's rules apply.

Assumes paid hours only; unpaid assessments, onboarding and gaps between projects lower the real figure. Full take-home calculator · Track what you actually earn

Open medicine & health roles on each platform

The same kind of work, priced on every platform we track, with the best-paid open role on each.

PlatformOpenMedianBest-paid open role
Mercor40$150/hrCardiologist$350/hr
micro126$98/hrDomain Researcher, Medical$400k-800k/yr
OpenTrain AIthis role103$98/hrAnesthesiologists for AI Model Evaluation$300/hr
Alignerr25$55/hrClinical Business Intelligence Manager$40-80/hr
Handshake AI22up to $180/hrAnesthesiologists AI TrainerUp to $300/hr

“Up to” rows list only ceilings, so their median is a maximum, not comparable with the range midpoints above them.

All 216 open medicine & health roles →

The full listing

As posted on OpenTrain AI. See the original

The work

You will create and assess expert-level tasks for AI systems using cardiac sonography and echocardiography workflows. Your reviews will focus on technical accuracy, patient safety, current practice, and professional guidelines.

You will also explain your clinical reasoning in clear written feedback so AI systems can improve their handling of cardiac imaging content.

  • Create tasks about image acquisition and optimization, standard view protocols, Doppler and hemodynamic measurements, chamber quantification, pathology recognition, and preliminary reporting.
  • Review AI-generated responses for technical accuracy, patient safety, and alignment with professional echocardiography practice.
  • Provide structured written feedback that identifies errors and explains the correct approach.
  • Apply clinical reasoning across cardiac sonography workflows and explain conclusions precisely.

What it pays and takes

The structured time requirement is 20 or more hours per week, and the role is open to candidates in the United States.

A bachelor’s degree, an accredited sonography program, and a recognized cardiac sonography credential are required. The work also calls for professional fluency in English and strong written communication.

  • Pay: up to $130 per hour for completed work, subject to project terms.
  • Schedule: flexible part-time work with a 20+ hour weekly requirement.
  • Location: open to candidates in the United States.
  • Credential: Registered Diagnostic Cardiac Sonographer credential from ARDMS or an equivalent Registered Cardiac Sonographer credential from CCI.
  • Clinical knowledge: at least one area such as adult transthoracic echocardiography, Doppler and hemodynamic assessment, stress or contrast studies, TEE, pediatric and congenital echocardiography, strain and 3D imaging, or point-of-care echocardiography.
  • Work style: ability to work independently in a remote, asynchronous setting.
  • Helpful background: RVT, RDMS, or advanced echocardiography credentials; experience in several echo lab settings, an academic medical center, hospital echo lab, or cardiology practice; or experience training students or new sonographers.
  • Additional helpful skills: familiarity with reporting and image management systems.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that learn from examples, including reviewing model responses and rating their quality. People with clinical expertise help assess whether AI-generated content is accurate, safe, and useful in specialized fields.

From applying to your first payment on OpenTrain AI

  1. 1

    Create a profile

    Create a free OpenTrain profile with your domains, languages and hourly rate.

  2. 2

    Apply

    Apply to the listing. Some listings hire through OpenTrain; others send you to the hiring platform.

  3. 3

    Funded milestones

    The client funds each milestone before work starts.

  4. 4

    First payment

    OpenTrain pays out to your connected payout method when the client approves the milestone. It doesn't publish a fixed payout schedule.

Sources: OpenTrain: AI training careers, OpenTrain docs: invoicing and payouts

Full OpenTrain AI profile: watch-outs and the public record →

Pay history

OpenTrain AI has listed this role at $130/hr since Nov 6, 2026 with no change.

Across OpenTrain AI's medicine & health roles, the median listed pay was $85/hr on Nov 1, 2026 (41 roles) and is $98/hr as of Nov 11, 2026 (102 roles).

What workers report about OpenTrain AI

Anonymous reports from people who applied or worked there: whether they got work, what they were paid and how fast.

Other medicine & health roles

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