Our Team

Our team of geo-professionals includes 17 senior staff who each have between 10 to 38 years of experience in the Pacific Northwest, Mountain States, and Alaska. In recent years, we've expanded our geographical reach with additional project experience in California, Missouri, Tennessee, North Dakota, New York, and New Jersey. Our team also includes eight junior level staff and five administrative staff. We ensure mentorship and professional development opportunities for our junior staff by pairing new hires with senior staff.
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We take pride in developing long-term, personal knowledge and technical interest in our projects, leading to well-informed and efficient geotechnical and geological analysis of client facilities.

Adam Koslofsky

Associate Geologist
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Ben George

Senior Associate Engineer

Christina Severdia

Accounting Supervisor
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George Machan

Staff consultant
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Justin Crummett

associate Engineer
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Mahrooz Abed

Engineer
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Sampurna Datta

Staff Engineer
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Tom Westover

Vice President and Chief financial officer

Aine Mines

Associate engineer
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Brent Black

senior Associate Geologist

Darren Beckstrand

Senior Associate Geologist

Gerry Heslin

president and
​principal engineer

Justin Marchlewicz

Engineer
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Melinda Wanjala

Marketing Director
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Sebastian Dirringer

Associate Geologist
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Wade Osborne

Senior Associate Engineer

Andy Kost

Associate Engineer
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Charlie Hammond

Senior Associate Geologist

David Sparby

Senior
CADD Operator

Greg Landau

Senior Associate Engineer

Justin McCarley

Project Geologist
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Paige Stuhlmuller

GEOLOGIST
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Tanner Bryantt

Project Engineer
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Walker Cahall

TECHNICAL
ILLUSTRATOR​

Angie Simnitt

ADMINISTRATIVE ASSISTANT

Chris Carpenter

Senior Associate Engineer

Evan Beyer

Staff Engineer
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Jason Weber

Staff Engineer
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Logan Allender

Associate Engineer
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Rachel Hunt

Associate Geologist
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Tygh Gianella

Associate Engineer
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