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Medical Science Liaison (MSL)

Alignerr · Remote · Data annotation / labeling

Medical Science Liaison (MSL) is an open role at Alignerr, available remotely, with pay listed as $35–$75/hr.

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At a glance

Pay
$35–$75/hrStated by Alignerr
Location
Remote
Listed
Since Oct 4, last confirmed Oct 23

How the pay compares

This role$75
Alignerr median$75
Healthcare roles median$95
All roles median$60

Higher than 36% of the 99 distinct hourly rates advertised for Healthcare roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.

From Alignerr’s listing

“Medical Science Liaison (MSL) — AI Training About the Role We're looking for experienced Medical Science Liaisons and medical affairs professionals to help evaluate and improve AI systems working with complex biomedical and clinical content.”
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Medical Science Liaison (MSL) — AI Training About the Role We're looking for experienced Medical Science Liaisons and medical affairs professionals to help evaluate and improve AI systems working with complex biomedical and clinical content. Your scientific expertise will directly shape how AI understands, interprets, and communicates medical evidence — making a real impact on the future of life-science AI. This is a remote, flexible contract role built for seasoned MSLs, clinical educators, and scientific advisors who want to apply their expertise in a cutting-edge new context. Organization : Alignerr Type : Hourly Contract Location : Remote Commitment : 10–40 hours/week What You'll Do Review and evaluate AI-generated medical and clinical content for scientific accuracy, clarity, and appropriateness for healthcare professional audiences Interpret and assess how AI handles clinical trial data, medical publications, and regulatory materials Identify errors, misrepresentations, or gaps in scientific reasoning within AI outputs Provide structured, expert feedback to improve the quality and integrity of AI-generated life-science content Validate medical narratives and ensure scientific evidence is communicated with precision and credibility Work independently and asynchronously on your own schedule Who You Are Background in medical affairs, clinical research, or scientific communications with hands-on experience engaging healthcare professionals Strong ability to critically interpret clinical data, publications, and biomedical information Experience in a field-based or externally facing medical role — MSL, clinical educator, scientific advisor, or similar Comfortable evaluating scientific content at scale with a high attention to detail Clear and concise written communication skills Nice to Have Prior experience with data annotation, content evaluation, or AI quality review workflows Familiarity with regulatory communications or medical information systems Advanced degr

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Frequently asked questions

How do I apply for the Medical Science Liaison (MSL) role at Alignerr?

Applications go through Alignerr's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Alignerr's access model is "Open / self-serve" (Open roles / applications). This listing was first seen here on October 4, 2026 and was still live at the last check.

Is the Medical Science Liaison (MSL) role at Alignerr remote?

Yes - Alignerr lists this role as remote.

What does the Medical Science Liaison (MSL) role at Alignerr pay?

Alignerr lists this role's pay as $35–$75/hr, quoted from the listing rather than estimated.

What kind of work is Medical Science Liaison (MSL)?

Data annotation / labeling. AI training, evaluation, coding, writing and specialist review

Is Alignerr a legitimate AI-training platform?

Labelbox expert network - and that relationship is rated "Confirmed" here because it can be checked against labelbox.com rather than taken on Alignerr's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.

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