A radiology technician (often called a radiologic technologist or rad tech) is a healthcare professional who uses imaging equipment to help diagnose and treat medical conditions. Radiology technicians operate machines that create images of the body, such as: X-rays CT (computed tomography) scans ECG They position patients correctly, ensure safety (especially with radiation exposure), and work closely with doctors to get clear images for diagnosis. Work environment They typically work in: Hospitals Diagnostic imaging centers Clinics Emergency rooms Skills needed Attention to detail Technical knowledge of imaging equipment Good communication (to guide and reassure patients) Understanding of anatomy and safety procedures