Amanda Johansen Mattingly

Senior Research Engineer
Location: Independent – Carthage, NC


Amanda is an environmental engineer with a focus on analysis of water treatment processes. She started with NCASI in 2017 with a focus on member support through wastewater treatment plant modeling. In her current role, her research focuses on the design, evaluation, and control of biological wastewater treatment plant processes. She is also responsible for wastewater treatment member company support. Prior to NCASI, Amanda worked in the consulting industry and gained experience in water and wastewater design, with a focus on hydraulic and process modeling.


  • M.S. in Environmental Engineering at North Carolina State University (Raleigh, NC)
  • B.S. in Environmental Engineering from Rensselaer Polytechnic Institute (Troy, NY)
  • Registered professional engineer (P.E.) in the state of Georgia

Awards and Honors

  • 2022 Rudolfs Industrial Waste Management Medal from The Water Environment Federation

Research capabilities and/or focus areas

  • Wastewater Treatment
  • Process Modeling


Phone: (617) 590-0785