Nikki Ong

Nikki Ong is a professional water and wastewater engineer at Carollo Engineers, supporting projects across the U.S. and contributing to efforts in asset management, master planning, compliance-driven permitting, and treatment plant upgrades. She is actively involved in professional organizations including CWEA and WEF, and has served as the Secretary-Treasurer of the CWEA Northern Sacramento Valley Section board for three years. Nikki also serves as the Carollo Sacramento office community engagement ambassador, reflecting her dedication to the engineering profession and her community. She is an alumna of the WEF Water Leadership Institute, Class of 2025 and holds a B.S. in Civil Engineering from New York University and an M.S. in Environmental Engineering from Manhattan University.