Answer:
radiology technician working under a radiologist
Step-by-step explanation:
Since Gavin studied radiology but only got a two-year associate's degree and not a four-year Bachelor's degree (which could've gotten him a higher position), he will be working under a radiologist. He's not going to be cleaning patient rooms because he has a degree. He can't be a head radiologist because he doesn't have a bachelor's. He can't be a teacher because he does not have a Master's degree on radiology