Senior Principal Geotechnical Engineer & President 

Bruce Blyton, P.E.

Senior Principal Hydrogeologist

Charles Lindsay, L.G., L.E.G., L.Hg.

Principal Geotechnical Engineer

Matt Miller, P.E.

Senior Principal Geotechnical Engineer

Kurt Merriman, P.E.

Senior Principal Geologist / Hydrogeolgist

Curtis Koger, L.G., L.E.G., L.Hg.

Principal Geologist / Hydrogeologist

Jennifer H. Saltonstall, L.G., L.Hg.

Bruce Blyton, P.E.

Senior Principal Geotechnical Engineer & President

Matthew Miller, P.E.

Principal Geotechnical Engineer

Bruce Guenzler, L.G., L.E.G.

Associate Engineering Geologist

Scott Hannah, L.G., L.E.G.

Senior Geologist

Bradford Drew, P.E.

Senior Engineer

Jeff Laub, L.G., L.E.G.

Senior Engineering Geologist

Nicki Shobert

Senior Staff Engineer

Frank Mocker, L.G., L.E.G.

Project Geologist

Mike Stevenson

Laboratory Staff

Josh Greer, G.I.T., CESCL

Staff Geologist

Dave Bair

Staff Technician

Angela Gelfer, CESCL

Staff Geologist

Brendan Young, G.I.T., CESCL

Staff Geologist

Kurt Merriman, P.E.

Senior Principal Geotechnical Engineer

Stephen Siebert, P.E.

Associate Geotechnical Engineer

Carrie Mozingo, P.E., L.G., L.E.G.

Associate Engineering Geologist/Engineer

Susan Beckham, P.E.

Senior Engineer

Aaron Turnley, CESCL

Senior Staff Technician

Tim Peter, L.E.G., L.Hg.

Senior Project Geologist

Tony Romanick, P.E., CESCL

Senior Project Engineer

Jon Hansen, G.I.T., CESCL

Senior Staff Geologist

Charles Christopher, G.I.T., CESCL

Staff Geologist

Peter Linton, CESCL

Staff Geologist

Alex Ybarra, CESCL

Staff Geologist

Jon Stevenson, CESCL

Staff Technician

Kristen Marohl, G.I.T.

Staff Geologist

Kelsey McCrady

Staff Geologist

Curtis Koger, L.G., L.E.G., L.Hg.

Senior Principal Geologist & Hydrogeologist 

Jennifer Saltonstall, L.G., L.Hg.

Principal Geologist/Hydrogeologist

Chris Allen, L.G., L.Hg.

Associate Hydrogeologist

Luke Mioduszewki, L.G., CESCL

Project Geologist

Stan Thompson, L.G., L.Hg.

Project Geologist

Mathew Porter, G.I.T

Staff Geologist

Brennan Nowak

Staff Technician

Charles Lindsay, L.G., L.E.G., L.Hg.

Senior Principal Hydrogeologist 

Jay Chennault, P.E., L.G., L.Hg.

Senior Associate Hydrogeologist/Engineer

Katherine Beeler, L.G., L.Hg., CWRE

Project Geologist

Lam Nguyen, L.G.

Senior Staff Geologist

Anton Ypma

Staff Geologist

Timothy Brown, L.Hg.

Associate Hydrogeologist

Kellie Andrews, G.I.T.

Senior Staff Geologist

Kendra Pivaroff-Ward, G.I.T.

Staff Geologist

Ken V.B. Jennings, L.G.

Senior Geologist

Beau A. Johnson, L.G.

Senior Geologist

Lara Koger

Project Environmental/Geoscientist 

Ryan Tuomisto

Business Development Manager

Karen Behm

GIS Analyst

Beth Nelson

Graphics Specialist

Sidney Hewitson, CESCL

GIS Analyst/Data Technician

Linda Downey

Senior Word Processor

M. Scott

Word Processor

M. Green

Business Operations Manager

Allison Danis

Front Desk Coordinator

Katie Faber

Administrative Assistant

Laura Jackson-Kinney

Accounting Manger / Human Resources

Accounting

Camille Essley

Graphics Specialist

Accounting

Susana Hernandez

AR/AP Specialist

Accounting

Rabecca Larson

AR/AP Specialist

Accounting