CDE Alumni Spotlight

Interview with Er. Jee Yi Yng

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Er. Jee Yi Yng (Civil Engineering '08), Managing Director (Singapore) at AECOM, dispels common civil engineering myths and reflects on her critical work during the Circle Line MRT project. She emphasizes the importance of mastering the fundamentals and blending technical precision with on-the-ground experience.

Q: What inspired you to pursue a career in Civil Engineering?

From childhood memories of playing with construction bricks to tackling complex infrastructure challenges today, I have been drawn to how Civil Engineering unites passion and creativity.

Whether engineering storm-resistant seawalls or constructing urban transit networks, we solve problems that shape daily life while creating infrastructure built to last for generations. This blend of technical challenges and long-term community impact makes Civil Engineering profoundly rewarding.

Q: Is there a common myth or misconception about working in this industry that you wish to address?

A common misconception is that civil engineers spend all their time on site with "dirty boots". In reality, the role blends office-based design, technical work, site inspections, and collaboration.

Another myth is that the sector is unsuitable for women. This is not the case, as I have worked with many talented women in the field. For example, four of the five stations on the Thomson-East Coast Line that I worked on were led by female engineers.

Q: Can you share a memorable moment from your career that made you proud to be a Civil Engineer?

One of my most memorable career experiences was working on the Circle Line MRT project after the Nicoll Highway collapse in 2004. As part of the independent checking team seconded to LTA, I reviewed the design and construction of 13 stations.

When monitoring showed a building foundation heaving during excavation, I pressed for further checks and discovered that the reference point was incorrectly placed, which was causing false readings. This early detection prevented delays and reinforced that exceptional Civil Engineering blends technical mastery with professional intuition.

Q: What do you enjoy doing in your free time to unwind or get inspired?

In my free time, I like to watch Netflix, choosing lighthearted shows over horror. I also have a growing interest in cooking and baking, often inspired by short recipe videos. Sometimes I experiment with bread, and other times with different cakes or pastries. These activities allow me to return to work rejuvenated.

Q: If you could give students one piece of advice at the start of their careers, what would it be?

Master the fundamentals first and remember that engineering wisdom grows from site experience. Spend time on the ground observing excavations, working through problems with crews, and seeing designs take shape.

Over time, your value as an engineer grows infinitely as your professional experience deepens. The best engineers combine precision in calculation with a thorough understanding of how projects are built, creating solutions that stand the test of time and serve communities for generations.

Interview by: Ivan Seng (Alumni Relations Student Ambassador)