RAF electrician with a degree?

As an electrician(you don't say which aircraft or ground) you don't require a degree to join and most won't but several will. The only other option is engineering officer which you do need a degree to join, however I would say that it would go to waste going down the officer route. You won't be on tools repairing or fault diagnosing problems. You will mostly be in HQs making decisions about various bits of kit. Starting as a 'regular guy' I'll ume you mean airman wouldn't really be wasted in the long term aircraft fairly complicated bits of kit. The only problem being that you will still have to go through trade training and you will have learnt it already and at a higher level. It all depends on what sort of job you would consider your talents to be wasted in.