Possible to only Play supporter?

Hello! I like to play the support role with the recon class in bf6 (flying drone for intel). Im an older gamer no need to play on the frontline all the time. Can I Play a role as a Truck driver, Heli Pilot or drone Spotter in this game? Im a battledad, so when I have to take a Short Break in this Long Matches to say good Night to the baby can I Park my vehicle somewhere in the Forest for 10 minutes and come back without getting kicked out of the Game?