3. Electrical Engineering
Engineering is an enormous field and electrical engineers seem to be its smartest members. This fact may not come as a surprise since even the job title sounds like the job will entail nothing less than the most exacting tasks. Electrical engineers deal with all sorts of electronic devices, whether it be fixing problems, testing them or developing new ones altogether. It’s safe to say that electrical engineers hold some extraordinary intelligence, considering that their median IQ falls between 110 and 115.