Radiation therapists
19,200 jobs in the US · AI exposure 4/10 · AI opportunity 5.5/10
What AI will never replace
Physically positioning an anxious cancer patient on the treatment table — adjusting for weight loss, surgical scars, or a patient who can't hold still due to pain — requires hands-on adaptation every single session. Therapists notice when a patient's skin is breaking down from treatment or when their emotional state signals they're about to quit therapy, and they intervene in the moment. Operating a linear accelerator while monitoring a patient through glass for signs of distress during beam delivery is a simultaneous physical-clinical task AI cannot perform.
AI exposure: 4/10
The role requires a significant physical presence to position patients, operate heavy machinery, and provide empathetic interpersonal care during serious illness. While AI will heavily automate the digital aspects of the job—such as tumor localization, treatment planning, and dosage calculations—the physical and clinical safety requirements create a substantial barrier to full automation.
AI advantage: 5/10
Radiation therapists benefit from AI in the technical aspects of their role, such as tumor localization, automated treatment planning, and precision calibration of linear accelerators. However, the core of the job remains a mix of physical patient positioning and high-touch interpersonal care, which limits the overall amplification AI can provide to the worker's total daily output.
Job growth outlook: 6/10
AI will significantly enhance radiation therapy through automated tumor contouring and adaptive treatment planning, making complex treatments faster and more accessible. While these productivity gains could reduce the time per patient, the resulting lower costs and improved outcomes are likely to unlock latent demand for advanced radiotherapy in a growing elderly population, while the physical and empathetic requirements of patient positioning and care remain human-centric.
Career details
- Typical education: Associate's degree
- Median annual pay: $101,990
- 10-year outlook: Slower than average