When looking for a job as an x-ray tech, what does it mean when the title of the job has "SAT" after it? ?

Please don't answer if you don't know. I know it doesn't stand for Saturday. What the heck does it mean?
When looking for a job as an x-ray tech, what does it mean when the title of the job has "SAT" after it? ?
Surgery, Anesthesiology and Trauma -- it's usually identified as a department of a hospital/clinic.
ghetto names