CT Scan Medical Data Annotation Specialist

Globik AI is seeking qualified radiologists and medical imaging professionals to support medical AI projects involving CT scan data annotation and evaluation. You will review CT studies, identify relevant anatomical structures and clinical findings, and evaluate AI-generated outputs according to project-specific medical guidelines.

Responsibilities

• Review assigned CT studies and related reports.
• Identify and annotate relevant anatomical structures, lesions, and abnormalities.
• Perform classification, localization, segmentation, or other required annotation tasks.
• Maintain consistency across CT slices and relevant imaging views.
• Evaluate AI-generated findings or reports against the underlying CT images where required.
• Identify clinically meaningful errors, omissions, or inconsistencies.
• Flag unclear, incomplete, or poor-quality studies.
• Document difficult cases and maintain high annotation quality.

Qualifications

• Qualified radiologists radiology residents or appropriately trained medical imaging professionals.
• Practical experience interpreting CT studies.
• Experience in radiology reporting medical annotation clinical research or medical AI is a plus.

• Maintain high accuracy and consistency across assigned CT studies.
• Follow project-specific CT annotation guidelines precisely.
• Maintain consistency across slices and imaging views.
• Clearly document difficult or ambiguous cases.
• Participate in calibration and quality reviews when required.
• Selected candidates may be required to complete a practical CT annotation assessment.
• Identity and professional credential verification may be required.
• A reliable internet connection and computer are required.
• Applicants must complete the mandatory application form before proceeding to the assessment.
• Application form: https://forms.gle/JPXSk3BjJk1xY7RT9

Pay

$15–$25/task