About People

Seth Sonnier

Seth Sonnier, RG

Senior Geologist


Seth is a project geologist in the Portland office and joined the company in 2014.  Seth currently supports multiple sectors with analysis and coordination for landslide, rock-slope, transportation, tunneling, and material source projects.  Seth also assists and manages project teams with experience in site and subsurface characterization, drilling and field logistics, and geotechnical instrumentation.  

EDUCATION

  • MS, Geology and Earth Science, Sul Ross State University, 2015
  • BS, Geology, Sul Ross State University, 2009

LICENSES & REGISTRATIONS

  • Registered Geologist, Oregon

AFFILIATIONS

  • Association of Environmental & Engineering Geologists
  • Geological Society of America
Office
Portland
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Practice Area

Geological Services

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