March 25, 2026

Stacey Demers

Stacey Demers is a Vice President of SCS Engineers, a LEED® Accredited Professional, and our National Expert on Solid Waste Composition Studies. She has over three decades experience in the environmental field, specializing in solid waste and energy. Ms. Demers provides strong technical and analytical skills in planning, statistics, ...

March 25, 2026

Todd DeJournett

Todd DeJournett is a project director specializing in industrial water and wastewater treatment process design. He has over 20 years of experience helping clients in the mining, food and beverage, fuels, power, manufacturing, and municipal sectors make sound decisions regarding water and wastewater treatment and reuse. Todd’s expertise includes ...

March 25, 2026

Christopher Crosby

Chris Crosby is a Project Director and one of our National Experts on Emerging Contaminants. He has nearly two decades of professional experience in the environmental consulting field. He manages complex environmental site assessments (ESAs), subsurface investigations, and remediation and construction projects to navigate regulatory requirements and meet ...

March 25, 2026

Philip Carrillo

Phil Carrillo is a Vice President and the Director of our Remote Monitoring and Control (RMC) systems. He has two decades of experience in groundwater control and monitoring systems (GWCMS), water supply systems (WSS), solid waste and landfill gas (LFG) management, including remote monitoring, Supervisory Control and Data ...

March 25, 2026

Kenneth Brynda

Ken Brynda is an SCS Field Services OM&M Quality Advisor and our national expert on SCSeTools Business Development. He is an active member of SWANA's Landfill Gas and Biogas Technical Division - Field Practices Committee. Ken's expertise includes designing, constructing, operating, maintaining, evaluating, troubleshooting, and assessing landfill gas collection ...

March 25, 2026

Dana L. Blumberg

Dana Lachance Blumberg, PE, is SCS Engineers' Vice President for International Services and our National Expert on Federal Services. She has three decades of professional experience in civil/environmental engineering, including landfill gas emissions modeling and collection system design; landfill gas energy technology evaluation, feasibility analysis, energy user outreach ...

March 25, 2026

David Balcirak

David Balcirak is a Vice President and National Construction Manager for our Energy Division. He has nearly four decades of construction experience in multiple industry sectors for facilities using Renewable Natural Gas (RNG) facilities, wastewater treatment plants, water purification plants, industrial facilities, commercial facilities, and public works ...

March 25, 2026

Kenneth Armentrout

Ken Armentrout, PE, is a Vice President, Project Director, and our National Expert for Transfer Stations. His expertise includes transfer stations, household hazardous wastes, stormwater management, landfill, LFG and LFG-to-energy, and aerated static pile composting facilities. He is a licensed Professional Engineer in Virginia.

March 25, 2026

Erik Anderson

Dr. Erik Anderson is a senior member of SCS’s Liquid Management team and National Expert in Anaerobic Digestion. He has 15 years of experience in process design related to biomass engineering, specifically anaerobic digestion and other waste-to-energy systems. His work includes modeling biomass technologies for performance, cost, and economic ...

March 25, 2026

Anastasia Welch

Anastasia Welch, PE, is the Business Unit Director for SCS Engineer's Central Region, effective January 1, 2024. She is a Vice President and Project Director with nearly 25 years of experience in solid waste management and civil engineering. Her expertise centers on solid waste management, including landfill design ...

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