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
PrincipalMatthew Shanahan
PrincipalGene Tupper
Associate / Marketing DirectorTammy Kimball
Senior EngineerBrian Bayne
Senior EngineerBrian Bennetts
Senior EngineerKeith Martin
Senior EngineerNick Hatch
Senior EngineerKyle Wolfe
Senior EngineerMike Marshall
Senior GeologistTadesse Meskele
Senior EngineerBrian Cook
Project EngineerTom Gayne
Project EngineerSeth Reddy
Senior EngineerThomas O’Dell
Senior EngineerChristina Villeneuve
Marketing Director | Project GeologistMarissa Rauthause
Project EngineerGreg Martin
Project GeologistAlex Baumann
Project EngineerCaryn Martin
Engineering StaffJennifer Farias
Engineering StaffBlaine Wruck
Engineering StaffMatt Haynes
Engineering StaffDeclan Schade
Engineering StaffTovey Brown
Engineering StaffMelissa Preciado
Geotechnical Engineering StaffTyler Wilcox
Geotechnical Engineering StaffJeff Uding
Sr. Pavement SpecialistSteve Davis
Engineering StaffHarmony Miller
HR Manager | Office AdministratorMichelle Dodgson
Marketing Data SpecialistJillian Capistrano
Marketing CoordinatorBeth Bianca
Project Accountant | Payroll AdministratorCecilia Jensen
Project AccountantTanya Francis
Contracts | Accounts Payable SpecialistRebecca Hilberg
Technical EditorWilla Ford
CAD Drafter/GIS Analyst