Temasek Engineering School offers a varied and interesting student life outside the classroom. With a wide array of CCAs, including sports, cultural groups, academic clubs and service societies available, students are often spoilt for choice. Each diploma also has a Club of its own, where student leaders take the lead in organising various activities for course mates. Student Leaders also hold the fort in the Engineering Studies Club, organising orientation activities for freshies each year.

Possessing a strong sense of identity with their classmates and their diploma groups, students rally together each year to set up carnival stalls on Campus Care Network (CCN) Day, which is held biannually. Funds are raised for TP students who need financial help. This also gives staff and students the opportunity to work together, fostering camaraderie and teamwork. Competitive sporting activities are also held regularly within the School, promoting meaningful interaction and healthy competition. Indeed, at Temasek Engineering School, there is hardly a dull moment!