text: i want more information about mechanical engineering? i am mechanical engineering student,i want the importence of mechanical engineering and jobs under mechanical engineering course my husband is a mechanical engineer and he works with pumps and compressors and lpg and could also work in the auto industry or aircraft , toy or just about any manufacturing industry.   he designs machinery .  look at mycareer.com.au   and type in jobs available for mechanical engineers. my husband always says that engineers rule the world.