Radiation Therapist or Dosimetrist: Medical Image Contouring for AI

The work

• Organs at risk on pseudonymised planning CT, and on MRI where the protocol asks for it; mainly head and neck and brain.
• Protocol first; where it is silent, Brouwer 2015 for head and neck OARs and the EPTN atlas for brain. TG-263 structure names.
• Two calibration cases before production. A radiation oncologist reviews every case independently; you correct after review and log any protocol question.
• Cases come in batches from a small, named panel; volume and turnaround are agreed per project.

Who we are looking for

• Qualified dosimetrist, treatment planner, RTT or medical physicist who contours OARs as part of clinical work.
• Head and neck and/or brain planning experience.
• Any treatment planning system or research contouring tool; onboarding in the project platform is provided.
• Written English good enough to follow a protocol and log decisions.

How the work runs

• Fully remote, flexible hours, as an independent contractor. Open to specialists living in the countries listed on this page.
• Compensation: paid hourly. Tell us your expected hourly rate and currency when you apply. Each project invitation states the exact scope, hours and rate before you accept.
• Confidentiality and project-specific data handling requirements apply, and you sign them before any access.
• If your employment contract requires approval for outside work, please arrange it before you accept a project.

Our team reviews applications for this role and contacts selected applicants by email.

Apply

Takes a couple of minutes. No CV needed.

Payment

Via PayPal, Wise, or bank transfer

When you are paid

Paid every two weeks after approved work.

Fees to you

Never, at any stage. If someone asks, it is not us

Who hires you

YPAI, a registered Norwegian company that collects and annotates data for AI

Website

Full name

Email

Phone (optional)

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State (optional)Select...AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming Is English your first language? Your current roleSelect...Radiation oncologist (board-certified)Radiation oncology resident (final years)Medical dosimetrist / treatment plannerRadiation therapist (RTT)Medical physicistRadiologistOther

Expected hourly rate and currency

Registration country; sites and structures you contour (GTV/CTV/OAR, H&N nodal levels, brain); systems used; hours per week; CV or LinkedIn link Add a CVoptional PDF, Word or a photo, max 5 MB. Skip it if you do not have one. Send application

You see the confirmation here.

Application received

Thank you for applying for Radiation Therapist or Dosimetrist: Medical Image Contouring for AI (Remote, Worldwide). Our team will review your application and contact you by email if you are selected.

• We have emailed you a receipt.
• Your YPAI Freelance profile is set up too. Use the link in the email to complete, edit or delete it.
• Your YPAI Freelance profile is set up too. Sign in with this email address to complete, edit or delete it.
• This application is saved on your YPAI Freelance profile.

Your application, and any CV you uploaded, are deleted no later than 2 years after you applied.

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Rate

Rate stated in the project invitation

Each project invitation states the work, your pay, what the pay covers and what the work must meet. You see it before you accept.

Where

Remote

Australia and New ZealandAustralia, New ZealandCentral AmericaMexicoEastern AfricaKenyaEastern AsiaJapan, South Korea, Hong KongEastern EuropeUkraineNorthern AfricaEgypt, MoroccoNorthern AmericaUnited States, CanadaNorthern EuropeUnited KingdomOtherTaiwanSouth AmericaBrazil, Argentina, Chile, Colombia, Peru, UruguaySouth-eastern AsiaSingapore, Malaysia, Thailand, Philippines, Vietnam, IndonesiaSouthern AfricaSouth AfricaSouthern AsiaIndia, PakistanSouthern EuropeSerbiaWestern AfricaNigeriaWestern AsiaUnited Arab Emirates, Saudi Arabia, Qatar, Kuwait, Israel, Türkiye, Georgia, ArmeniaWestern EuropeSwitzerland

Contract

Freelance

Status

Applications open

Apply now Takes a couple of minutes. No CV needed.