No tools needed...
If you go to work as a mechanic or engineer for Bexair, you will not need any tools other than a good set of writing instruments. They have the most perfect fleet in the world....almost nothing ever breaks on the aircraft. And when a pilot finally has had his belly full of flying broken airplanes and finally writes something up....it's magically fixed within the hour with a few deft stokes of the mechanic's Mont Blanc. If that's your kind job, then have at it