An undergraduate honorary for underrepresented minorities within the College of Engineering. Members can be from any engineering discipline, but they must have received a 3.5 or higher GPA at least one of the two quarters prior to application. Activities include study sessions, study skills workshops, and community service. An honorary society for students majoring in mechanical engineering. Members must be in the upper third of the senior class, or the upper fourth of the junior class.
Inductions take place in the autumn and spring.
Pi Tau Sigma's objectives are to foster high ideals in the engineering profession, stimulate and support departmental activities, promote professional welfare, and develop leadership and citizenship. Members must have a GPA of 3.0 or higher, be in the upper third of the senior class, the upper fourth of the junior class, or the upper fifth of the sophomore class. Members help with academic and extra curricular activities within the aerospace field. The oldest engineering honor society in the nation. Membership is open to all engineering disciplines but is by invitation only, as determined by class ranking the upper eighth of the junior class and the upper fifth of the senior class.