>He had started working at Prasa 15 years earlier, shooting up the ranks to become chief engineer, thanks to his fake qualifications. This is the bit I find re

>He had started working at Prasa 15 years earlier, shooting up the ranks to become chief engineer, thanks to his fake qualifications. This is the bit I find remarkable. He actually did the job for 15 years and moved up to chief engineer. Was he actually a good engineer or did his performance not matter at all for his career progress?