Looking for radiology work that helps improve artificial-intelligence systems? These roles apply radiology subject-matter knowledge to tasks such as reviewing or labeling examples used in AI training, depending on the individual posting. OpenTrain is the hiring organization for roles on OpenTrain. Candidates apply through OpenTrain, which may place or refer successful candidates to the client whose project they will support.
Join OpenTrain AI as a Radiology AI SME to evaluate and create expert radiology content for AI models — part-time contract, 20+ hrs/week, paid hourly ($50–$120/hr, typical $120/hr). You'll review model outputs, write gold-standard answers, and ensure clinical safety and imaging accuracy.
Posted Jul 9, 2026
Perform on-demand segmentation of lower-limb CT/DICOM scans, generate anatomical 3D models, and complete quality checks within a 24-hour turnaround. Intermediate biomedical image segmentation engineers with CT bone experience are encouraged to apply from eligible countries.
Posted Jun 3, 2026
Seeking US-based, board-certified radiologists (MD) to perform CT and MRI DICOM annotation (polygon, segmentation, diagnostic labels) for a contract radiology project; hourly pay $150 and contracted through OpenTrain AI.
Posted Jan 15, 2026
Use your ABR/AOBR board certification to annotate DICOM radiology images remotely for a short, high-pay contract: part-time (5–15 hrs/week), 1–2 months at $150/hr. Flexible schedule; work as a contractor on a secure platform with detailed labeling guidelines.
Posted Feb 27, 2025
Radiology-focused AI-training work can involve applying clinical and imaging knowledge while preparing or reviewing examples for artificial-intelligence systems. Depending on the role, this may include annotating medical images, checking labels for accuracy, evaluating model responses related to radiology, or reviewing other data used to develop and assess AI systems. The exact subject matter, responsibilities, and qualifications vary by project, so inspect each live posting carefully before deciding whether it matches your background.
OpenTrain is the hiring organization for these radiology-focused roles, and candidates apply through OpenTrain. A successful candidate may be placed with or referred to the client whose project they will support. Review each live posting for the role-specific information that governs eligibility and the work itself.
