CT Technologists operate computed tomography scanners. Like x-ray machines, CT scans use ionizing radiation to create images of the human body. CT Technologists must prepare and position patients to be scanned, which may involve preparing and administering drugs to increase the contrast of images.

They must also be able to follow a physician’s instructions for performing the scan, to ensure that the appropriate images are created. CT Technologists may also have a role in supervising and training new members of staff.

CT Technologists should have a good understanding of human anatomy in addition to specialized technical knowledge and training. Good communication and interpersonal skills are needed to work with patients, and the ability to work well under pressure is also important, due to the fast-paced hospital environment.