The Princeton University School of Engineering and Applied Science (branded as Princeton Engineering) is the engineering school of Princeton University, a private research university in Princeton, New Jersey, United States. The school provides undergraduate and graduate instruction in six departments: chemical and biological engineering, civil and environmental engineering, computer science, electrical engineering, mechanical and aerospace engineering, and operations research and financial engineering. It has more than 1,400 undergraduates, 620 graduate students and 147 faculty members in its six departments.