Successful companies know that training is a huge part of becoming a good employee.
Boeing can hire all the engineers they like but learning the complex Boeing computing and engineering release systems takes years. Learning a particular commodity takes years. Dealing with suppliers takes years of buidling relationships.
Those of you that feel an engineer is an engineer is an engineer are showing how little you know about aerospace and particularly Boeing.
Keep opening your mouths and showing your complete ignorance of the subject matter.