1.MRI TECHNICIAN: Course Overview: An MRI technician, also called a Radiological Technician, Magnetic Resonance (MR) technologist or a Radiographer. Operates the Magnetic Resonance Imaging (MRI) machine. The MR technologist uses the MRI machine to create three-dimensional images of an area of concern to help physicians identify medical issues. MRI technicians work with machines that produce high levels of radiation. The technician must follow proper procedures to protect patients, coworkers and themselves from unnecessary exposure to radiation. In addition to operating complex medical equipment, the