Spokane Team

Ross Anderson, EIT

Project  Manager, Jr Associate

Ross is responsible for managing projects in the Pullman and Spokane regions and will be taking his PE exam in October.

Randy Hahn, PE

Senior Engineer

Randy is a registered professional engineer in Idaho and Washington. He has over 41 years experience working in the private and public sector.

Christian Mason

CAD/Drafting Tech

Christian has life-long influences in the disciplines of engineering .  His ties to the industry have laid a solid foundation. 

Kasey Gladson

Engineering Intern

Kasey is an Engineering student at Whitworth University.  She is expected to graduate in May of 2025. 

Darrel Carsten, PLS

Survey Manager, Associate

Darrel has 36 years of experience across the northwest.  As an Associate of SynTier and the Spokane survey manager, 

Brent Gruenhagen

Survey Party Chief

A lifetime resident of Spokane, Brent has spent his entire professional career working in the Spokane, WA, Post Falls and Coeur d' Alene, ID regions. He is experienced and dedicated. 

Billy Sims

Field Surveyor

Born and raised in Freeman, WA. Billy started his surveying career in November of 2020. 

Karl Stirling

Survey Party Chief

Karl has over 20 years of experience and is expanding SynTier's ability to provide Land Surveying in the greater Spokane region.

Hilary Hahn

Accounts Manager

Hilary has over 10 years of experience as a Business Administrator in the Engineering and Surveying sector. She graduated from The University of Idaho and Eastern Washington University. 

Madisyn Lamb

Engineering Intern

Maddie is a Civil Engineering student at Washington State University.  She is expected to graduate in May of 2024.