Spokane Team

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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.

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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.

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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. 

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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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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, 

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Brent Gruenhagen

Survey Party Chief

Spokane, WA

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. 

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Billy Sims

Field Surveyor

Spokane, WA

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

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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.

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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. 

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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.