Oliver Schmidt, the person the current article is about, is a former engineer, now executive. James Liang was previously convicted. He was an engineer working

Oliver Schmidt, the person the current article is about, is a former engineer, now executive. James Liang was previously convicted. He was an engineer working at the VW test center in LA. His group was directly working to keep CARB and the EPA from discovering the defeat device. My understanding is he was really a mid level engineer. My source for this information is a book about the scandal and also the history of the VW/Audi engineering culture called "Faster, Higher, Farther: The Volkswagen Scandal". Its well worth the read.