About People

Robbie Deister

Robbie Deister, PG

Geotechnical Staff

Robbie has more than seven years of experience related to site explorations and ground characterization for water, wastewater, and a variety of other civil engineering projects.  His responsibilities include coordinating subsurface explorations, drilling and logging geotechnical borings, construction observation of drilled shafts and slope anchoring installations, and observing grouting operations and associated monitoring instrumentation.  His environmental responsibilities include water sampling including coordinating with subcontractors, installation of wells, development of wells and sampling of wells.


  • BS, Geology/Geological Engineering, Colorado School of Mines, 2011


  • Engineer-in-Training
  • Professional Geologist, Colorado 
Seattle Website Design