A mechanical engineering degree is a program that prepares students for careers in designing, developing and manufacturing machines and systems. This field involves understanding principles such as mechanics, thermodynamics, materials science, structural analysis, and electricity to develop products ranging from small components to large systems. Mechanical engineers work on various types of machinery including engines, robots, turbines, pumps, compressors, generators, and more. They use their knowledge of mechanics, thermodynamics, materials science, structural analysis, and electricity to design these machines and ensure they function properly while meeting safety requirements. A mechanical engineering degree can be obtained at the bachelor's, master's or doctoral level from an accredited educational institution.