How is a job as a patient transporter seen by adcoms?

I was working as a medical assistant in my hometown for two summers and have a total of 700 hours in that position, but I stayed on campus this summer and was not able to find a PCT or MA position, but got a patient transporter position that pays really nice, but I'm not sure if it counts as clinical hours. I'm also not sure if not continuing a MA position for a 3rd summer would be seen as a red flag?