National Experts

SCS professionals are active in, and leaders of industry and professional associations. We organize and participate in workshops and conferences, author and present technical papers, conduct research, and participate in national and state-level legislative and rule-making processes and regulatory policy. Our engineers, environmental consultants, and scientists work in close coordination on environmental solutions.

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Bob Dick, PE, is a Senior Vice President and the Business Unit Director of SCS Engineer’s Mid-Atlantic operations, stretching from Maine to South Carolina. He is also one of our National Experts on Elevated Temperature Landfills. He has over three decades of experience on civil and environmental engineering projects related to solid waste management, and has performed landfill and landfill gas engineering projects (design, permitting, construction, and operations) in more than 15 states and several foreign countries. He is a licensed Professional Engineer in Virginia and North Carolina, a Board Certified Environmental Engineer (BCEE), and a member of the American Academy of Environmental Engineers and Scientists.

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    • Bob is a Senior Vice President and the Business Unit Director of SCS Engineer’s Mid-Atlantic operations, stretching from Maine to South Carolina. He is also one of our National Experts on Elevated Temperature Landfills. He has over three decades of experience on civil and environmental engineering projects related to solid waste management, and has performed landfill and landfill gas engineering projects (design, permitting, construction, and operations) in more than 15 states and several foreign countries. He is a licensed Professional Engineer in Virginia and North Carolina, a Board Certified Environmental Engineer (BCEE), and a member of the American Academy of Environmental Engineers and Scientists.
      Bob has also directed and completed numerous project assignments related to solid waste planning and facility projects which have involved residential and commercial collection and recycling programs, as well as convenience centers, composting facilities, and material recovery facility design, permitting, construction, and operations consulting.
      Authored several publications and made numerous presentations on air quality, solid waste management, landfill engineering and LFG management/control, design/operations, GHG emissions, composting, and regulatory compliance.
      Contact Bob at 804-378-7440 or

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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, sample design for environmental programs, and modeling. Projects include program assessments, data analyses, database management, sampling protocols and associated field sampling specific to sustainability metrics. She is also the director of the Sustainable Materials Management Technical Division of the Solid Waste Association of North America.

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    • Ms. 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 of experience in the environmental field, specializing in solid waste and energy.
      Ms. Demers provides strong technical and analytical skills in planning, statistics, sample design for environmental programs, and modeling. Projects include program assessments, data analyses, database management, sampling protocols and associated field sampling specific to sustainability metrics. She is also the director of the Sustainable Materials Management Technical Division of the Solid Waste Association of North America.
      Contact Stacey at 571-353-2006 or

      See Full Resume