I’m excited to share a deeper look into my professional journey, from my early days in environmental engineering to the innovative wastewater and water quality projects I’ve had the privilege to lead across the country. My work has always centered on advancing sustainable technologies, strengthening community infrastructure, and building collaborative solutions for long-term environmental resilience. Here is my biography.

Scott L. Miller, Ph.D., PG, is a seasoned geologist and executive with over 28 years of experience in geology, petroleum exploration, and environmental sustainability. As the President of PS International, he leads innovative solutions for wastewater treatment systems, ensuring compliance with EPA and NPDES standards. With a strong academic foundation, including a Ph.D. in Geology and Geological Engineering, and a proven track record of delivering high-profile projects globally, Scott combines technical expertise, strategic vision, and exceptional leadership to drive operational excellence and foster sustainable growth in the energy and environmental sectors.