Portland State is composed of seven constituent colleges, offering undergraduate degrees in one hundred twenty-three fields, and postgraduate degrees in one hundred seventeen fields. Schools at Portland State include the School of Business Administration, Graduate School of Education, School of Social Work, College of Urban and Public Affairs, College of the Arts, Maseeh College of Engineering and Computer Science, and the College of Liberal Arts and Sciences. The athletic teams are known as the Portland State Vikings with school colors of green and white. Teams compete at the NCAA Division I Level, primarily in the Big Sky Conference.