Kelly S. Houston, PE, is a principal engineer and associate vice president at Arcadis based out of San Francisco, California. He is a national technical manager who is responsible for the strategy development and delivery of comprehensive groundwater remediation services. Houston has more than 16 years of experience with the company in conducting and leading remedial investigations, clean-up strategies, remedial alternatives analysis, remedial system design, remedy implementation, and operations and maintenance activities for a national and international portfolio of soil and groundwater remediation projects.