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Spokane Team

Ross Anderson, EIT

Project  Manager, Jr Associate

Spokane, WA

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

Spokane, WA

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

Billy Sims

Field Surveyor

Spokane, WA

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

Darrel Carsten, PLS

Survey Manager, Associate

Spokane, WA

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

Hilary Hahn

Accounts Manager

Spokane, WA

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

Spokane, WA

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

Karl Stirling

Survey Party Chief

Spokane, WA

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

Christian Mason

CAD/Drafting Tech

Spokane, WA

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

Kasey Gladson

Engineering Intern

Spokane, WA

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

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