About Certis We are a leading security services organisation. We put technology to work in making the world a safer place. Our mission is that as trusted
Home to the world’s largest indoor waterfall and a verdant indoor landscape, Jewel Changi Airport is an integration of engineering marvels with nature. It is
Supervise ground operations and manage Ground Handling staff handling flightsManage, motivate and engage staff by providing an open feedback culture and