MIT Sloan closely collaborates with other parts of MIT, in particular the School of Engineering, the School of Science, and the Department of Economics. A special joint degree program with the School of Engineering is the Leaders for Global Operations (LGO) program, where students concurrently complete an MBA and a Master of Science in Engineering. Another joint degree program aimed at students with more industry experience (an average of 8 to 10 years) is the System Design and Management (SDM) program, where students complete a Master of Science in Engineering and Management. Whereas Sloan Fellows focus primarily on management coursework, LGO and SDM fellows complete a relatively equal mixture of engineering and management coursework.