Jobs that include training?

I'm a 24 year old who is looking for a career change. Fully qualified mechanic, just spent 2 and a half years travelling and working on highway construction in Australia. Now back in the U.K and looking for a decent job that trains you up with new skills that I can make a good career out of. Times are tough now I know but if anyone has any ideas they would be hugely appreciated

Drive a truck,here in the states you have to have a CDL and I am sure they train on the job over there as well.My husband trained many years ago and makes more than my mother does and she has a college education! Good luck x