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Radiologist - Chest CT Annotation - AI Project (USA)

apturaUSAHealthcare
Apply on company site
Salary
Not listed
Job type
Contract
Work mode
Remote
Experience
Senior · 3+ yrs
Posted
16 Sept 2026
Status
Open · checked 7d ago

About this role

The Radiologist - Chest CT Annotation - AI Project is a remote contract position based in the USA that suits registered radiologists with thoracic expertise looking for flexible, short-term project work. This role involves annotating medical imaging data to support the development of clinical artificial intelligence tools.

Role Overview

This project focuses on structural markup rather than clinical diagnosis or patient treatment. Professionals perform tasks such as coordinate placement and bounding box creation on chest computed tomography scans. The engagement is fully asynchronous, allowing contractors to complete tasks on a flexible schedule.

Key Responsibilities

Place precise click-points at specific coordinates like nodule centers on scans.
Draw bounding boxes around predefined regions of interest and flagged lesions.
Record simple measurements including diameters and distances between marked points.
Apply detailed annotation guidelines consistently across large volumes of studies.
Flag ambiguous edge cases with brief rationales to help refine project guidance.

Requirements

Hold registration as a radiologist with an active license in the country of practice.
Possess three to ten years of professional experience focusing on chest and thoracic radiology.
Demonstrate a strong understanding of cross-sectional computed tomography and thoracic anatomy.
Exhibit high attention to detail, accuracy, and consistency in image review.
Maintain native or near-native written English proficiency and the legal right to work locally.

Nice to Have

Prior background in medical imaging annotation.

Skills and Tools

Chest and thoracic radiology expertise
Cross-sectional CT anatomy knowledge
Digital annotation platforms and structured tools
Point marking, bounding box creation, and measurement recording

Salary and Benefits

Competitive hourly rate with weekly payouts.
Fully remote, part-time, and flexible asynchronous work arrangements.
Hands-on involvement in clinical artificial intelligence development.

About the Company

aptura engages independent contractors for short-term projects involving medical imaging data annotation to aid clinical artificial intelligence system development.

How to Apply

Interested candidates should apply directly on the official company careers page.

Skills and tech stack

CT scansAnnotation platformStructured annotation tools

Questions candidates ask

Is this role remote?

Yes, the position is fully remote, flexible, and asynchronous.

Do I need to diagnose patients or make clinical decisions?

No, this is a structural markup project that does not require reading scans for diagnosis, judging malignancy, or making clinical decisions.

What are the experience requirements?

Applicants need three to ten years of experience in radiology with a chest or thoracic focus, alongside an active medical license.

How is compensation handled?

Compensation is paid hourly on a weekly basis.

What employment type is this?

This is a short-term, independent contractor role.

Ready to apply?

The application is on the official aptura careers page.

Apply on company site