John Rydzewski is Vice President and Private Sector Sustainability/Resilience Lead for Carollo Engineers. He has 30 years of experience with the design, construction, and operations of water and wastewater treatment systems for the semiconductor and textile industries. In addition to high tech, John spent seven years as the Director of Water Programs at Nike World Headquarters where he built and led Nike’s global water sustainability team that set corporate policy and achieved public sustainability commitments.  John received his B.S. and M.S. degrees in Chemical Engineering from Clarkson University and is a licensed professional engineer.