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Nelson Geotechnical Associates, Inc.
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Nelson Geotechnical Associates, Inc.
Home
Development
Environmental
Coastal & Marine
Expert Witness Services
Infrastrusture
Landslides & Slope Stability
Projects
Work at NGA
Open positions
Our Team
About Us
Contact Us
Payments
Home
Folder: Services
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Development
Environmental
Coastal & Marine
Expert Witness Services
Infrastrusture
Landslides & Slope Stability
Projects
Folder: Employment
Back
Work at NGA
Open positions
Our Team
About Us
Contact Us
Payments
Khaled Shawish, PE - Principal
Sandra van der Lee 10/29/25 Sandra van der Lee 10/29/25

Khaled Shawish, PE - Principal

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Lee Bellah, LG - Senior Geologist
Sandra van der Lee 10/28/25 Sandra van der Lee 10/28/25

Lee Bellah, LG - Senior Geologist

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Sarah Dunn, GIT, CESCL - Project Geologist
Sandra van der Lee 10/27/25 Sandra van der Lee 10/27/25

Sarah Dunn, GIT, CESCL - Project Geologist

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Sofia Garibay 10/26/25 Sofia Garibay 10/26/25

Faith Stelter - Staff Geologist II

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Anna Schluneger 10/25/25 Anna Schluneger 10/25/25

Alexander Bauccio-Teschlog, GIT - Staff Geologist I

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Anna Schluneger 10/24/25 Anna Schluneger 10/24/25

Max Gabbert - Staff Geologist I

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Anna Schluneger 10/23/25 Anna Schluneger 10/23/25

Shams Noorullah - Staff Engineer I

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Anna Schluneger 10/22/25 Anna Schluneger 10/22/25

Elisabeth Olson - Staff Geologist I

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Anna Schluneger 10/20/25 Anna Schluneger 10/20/25

Ellie Rietveld - Staff Geologist I

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Western Washington

19900 144th Ave N.E Ste 200
Woodinville, WA 98072
(425) 486-1669
info@nelsongeotech.com

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Central & Eastern Washington

105 Palouse Street
Wenatchee, WA 98801
(509) 665-7696
info@nelsongeotech.com

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