• Beaverton: 503-641-3478
  • Vancouver: 360-213-1690
  • Brookings: 503-641-3478

Staff

Our people — from geotechnical engineers and engineering geologists to drafters, editors, and administrative staff — are truly our strength.  Well-trained academically, highly skilled technically, and experienced with the GRI team approach, these professionals give GRI not only its capability but its face and spirit as well.

While GRI has continued to grow since 1984, we are proud of the fact that more than half the staff have worked together for 14 to 30 years.  Our greatest strengths are the technical expertise and experience of our staff, several of whom have more than 30 years’ experience in the Pacific Northwest.  This experience allows us to successfully complete a wide range fo projects, from initial scope development through design and construction.

You, our clients, will benefit from our staff’s unparalleled ability to provide high-quality services throughout a project’s life cycle, from efficiently identifying best approaches to completing complex projects.  After you meet them here, GRI’s experienced team is only a phone call or email away.

Principals & Associates / Senior-level Personnel / Project & Staff-level Personnel / Administrative Personnel

Scott Schlechter

Principal

Wes Spang

Principal

Matthew Shanahan

Principal

George Freitag

Principal

Christopher Ell

Principal
Todd Scholz

Todd Scholz

Principal

Jason Bock

Principal
Lindsi Hammond

Lindsi Hammond

Principal
Gene Tupper

Gene Tupper

Associate / Marketing Director
Tammy Kimball

Tammy Kimball

Senior Engineer

Brian Bayne

Senior Engineer

Brian Bennetts

Senior Engineer

Jack Gordon

Senior Engineer

Keith Martin

Senior Engineer

Nick Hatch

Senior Engineer

Kyle Wolfe

Senior Engineer

Mike Marshall

Senior Geologist

Tadesse Meskele

Project Engineer

Brian Cook

Project Engineer

Tom Gayne

Project Engineer

Seth Reddy

Project Engineer

Thomas O’Dell

Project Engineer

Christina Villeneuve

Marketing Director | Project Geologist
Marissa Rauthause

Marissa Rauthause

Project Engineer
Greg Martin

Greg Martin

Project Geologist

Alex Baumann

Engineering Staff
Caryn Martin

Caryn Martin

Engineering Staff
Curtis Smerdon

Curtis Smerdon

Geology Staff
Melani Banks

Melani Banks

Production Support Engineer / Lab Manager
Jennifer HS

Jennifer Farias

Engineering Staff
Blaine Wruck

Blaine Wruck

Engineering Staff
Matt Haynes

Matt Haynes

Engineering Staff

Declan Schade

Engineering Staff

Rud Moe

Geology Staff

Melissa Preciado

Geotechnical Engineering Staff

Tyler Wilcox

Geotechnical Engineering Staff
Jeff

Jeff Uding

Sr. Pavement Specialist

Steve Davis

Engineering Staff

Harmony Miller

HR Manager | Office Administrator
Michelle Dodgson

Michelle Dodgson

Marketing Data Specialist

Jillian Capistrano

Marketing Coordinator

Beth Bianca

Project Accountant | Payroll Administrator
Cecelia Jensen

Cecilia Jensen

Project Accountant

Tanya Francis

Contracts | Accounts Payable Specialist
Rebecca Hilberg

Rebecca Hilberg

Technical Editor
Willa Ford

Willa Ford

CAD Drafter/GIS Analyst

Susan Kohnle

Office Coordinator