Hi
Im a former BA TRC for a handling agent. The salary was really low and in no way reflected the responsibility put on the role.
The role is about ensuring safety and driving the turn to ensure OTP. BA have a lot of rules regarding both. It can be a very demanding position.
I understand that the same position at LHR, where people are emplyed by BA themself, is called a Turnround Manager and actually pays a fairly decent salary in comparison to what handling agents pay. I dont think BA emply their own staff anywhere outwith London though.
I really enjoyed this position, and it helped me quite a lot to learn more about the industry and progress on to other things.
If you have any more specific questions ask away.