I'm excited to share my professional biography, highlighting more than four decades of executive leadership across environmental services, hazardous waste management, oil and gas, industrial operations, and commercial growth. My career has been built on helping organizations improve performance, develop exceptional teams, solve complex business challenges, and create sustainable value. As I continue pursuing board opportunities, I look forward to contributing my experience and strategic perspective to organizations seeking experienced executive leadership.

I’m proud to share a deeper look into my professional journey and the experiences that have shaped my career in environmental engineering and infrastructure leadership. Over the past 20+ years, I’ve had the opportunity to lead complex capital programs, collaborate with incredible teams, and contribute to sustainable water and wastewater solutions. Here is my biography.

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.