Engineering 3.0 Share definition Flag During undergraduate engineering studies, a 3.0 grade point average is as large an accomplishment as a 4.0 in a liberal arts education. "I can't find a job due to employers picking history majors for their GPA, thanks Engineering 3.0" Engineering 3.0 by JMcFlyasdf November 5, 2011 Get the Engineering 3.0 mug.