March 25, 2026

Ketan Shah

Dr. Shah is our National Expert on Life Cycle Analysis. He is experienced in life cycle analysis modeling and environmental and solid waste engineering, and provides engineering support for design, permitting, construction management, and reporting for landfill projects in the northwest US, including GCCS system design, construction, and regulatory ...

March 25, 2026

Michael Schmidt

Mike Schmidt is a Project Director in our Suffern, NY, office and our National Expert in Environmental Insurance Claims and Underwriting. He is an accomplished leader with nearly 30 years of experience in the environmental consulting and environmental insurance industries, with specific experience focusing on the evaluation of ...

March 25, 2026

Melissa Schick

Melissa Schick is a National Expert on Brownfields and Grant Funding for SCS. She is responsible for supporting the brownfield redevelopment and grant funding practice for SCS through her strategic vision and leadership related to brownfields redevelopment. Her expertise includes successful writing and managing various grant applications, including ...

March 25, 2026

Paul Schafer

Paul Schafer, CIEC, VETC, is a Vice President, Project Director, and our National Expert on Ambient Air Monitoring and Odor Impact Assessments. During his technical career at SCS, Mr. Schafer has served in key roles on several nationally significant monitoring efforts. He has in-depth experience interfacing with regulatory ...

March 25, 2026

Josh Roth

Josh Roth, PE, is a Vice President and Project Director with the Landfill Gas (LFG) Group in the SCS Reston, VA office. He is one of SCS's National Experts on the Clean Air Act-NSPS. Josh has served on a number of LFG engineering projects involving LFG remediation system ...

March 25, 2026

Sandra Ripplinger

Sandy Ripplinger is SCS's Director of Health & Safety and our National H&S Expert. She is a Board Certified Industrial Hygienist (CIH) and Safety Professional (CSP) with over three decades of experience providing occupational and environmental health and safety services, specializing in indoor air quality, asbestos, lead, mold, ...

March 25, 2026

Justin Rauzon

Justin Rauzon, REPA is our National Expert on Environmental Due Diligence and is experienced in all aspects of environmental services. Fluent in Spanish, Mr. Rauzon has a diverse background in biological and environmental sciences, and regularly performs environmental assessments and compliance audits at sites in the US and ...

March 25, 2026

Eric Peterson

Eric Peterson, PE, is a Vice President of SCS Engineers working near Medford, New Jersey. He is also one of our National Expert on Landfill Gas Control. Eric directs landfill-gas (LFG) investigations and energy utilization studies, provides due diligence for energy and carbon emission reduction investors and designs ...

March 25, 2026

J. Roy Murray

James R. Murray (JRoy), PE, is a Vice President, Manager of our Houston office, and one of our National Experts in Oil & Gas. He has four decades of experience in civil and environmental permitting, design, and construction, including municipal and industrial solid waste landfills and associated systems, liner ...

March 25, 2026

Siamak Modarresi

Dr. Modarresi is a Senior Project Manager at SCS Engineers with over 11 years of experience in municipal and industrial wastewater treatment. He holds a PhD in Environmental Engineering and an MS and a BS in Chemical Engineering. He is experienced in detailed design and management of water and ...

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