Our Team

Employee Photo

Alex Erlenbach, PE

Senior Engineer

Alice Lancaster, PE

Principal Engineer, Water Practice Director, Seattle Regional Director

Allison Nichols

Allison Nichols, PE

Engineer

Amy Marasco

Board Member

Andrea MacLennan

Senior Coastal Geomorphologist

Andy Siegel

GIS Analyst

Annaliese Chapa

Landscape Architect

Ben Bagniewski

GIS Analyst

Bernie Alonzo, PLA

Associate Landscape Architect

Betsy Lyons

Senior Restoration Planner

Brian Busiek, PE, LEED-AP

Principal Engineer, Associate Water Practice Director

Brian Scott

Senior River Restoration Engineer

Bruce Carpenter

Senior Hydrogeologist

Cameron Sloan

Environmental Scientist

Camryn Steiner

Camryn Steiner

Engineer

Carol Slaughterbeck, PE, PMP

Chief Financial Officer

Carson West Civil Engineer

Carson West, PE

Engineer

Charlie Maloof

Project Accountant

Chris Bauer, PE

Senior Green Infrastructure Engineer

Chris Webb, PE, P.Eng., LEED-AP

Principal Engineer, Director of Design

Christina Avolio, PE

Senior Restoration Engineer

Christina Merten, PE, PWS

Principal Ecologist, Associate Restoration Practice Director

Chuck Marston

CAD Technician

Colleen Mitchell, PE, LEED-AP

Principal Engineer, Associate Water Practice Director

Conan Witzel

Senior CAD Technician

Cory Zanker

Publications Specialist

Craig Doberstein

Principal Engineer, California Regional Director

Danielle Rapoza, PWS

Ecologist

David Cortese Engineer

David Cortese, PE

Senior Engineer

David Garcia

Environmental Scientist

David Werner, PE, PLA

Engineer & Landscape Architect

Dylan Ahearn, PhD

Principal Scientist, Information Systems Director

Person posing

Dylan Anslow, PLA

Landscape Architect

Eliza Spear, PWS

Senior Ecologist

Ellen McClure

Principal Geomorphologist, Portland Regional Director

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Emma Van Orden, CESCL

Engineer

Eric Marshall

Senior CAD Technician

Erynne van Zee

Engineer/Landscape Designer

George Iftner, LG

Principal Environmental Scientist, Sustainable Development Associate Practice Director

George Ritchotte, PWS

Associate Scientist

Gretchen Kayser, PE

Senior Engineer

Heidi Houck, PE

Principal Engineer, Rocky Mountains Regional Director

Ian David Crickmore, GISP

Senior GIS Analyst, Arborist

Ian Mostrenko, PE

Associate Engineer

Jack Brown

Engineer

Jaemie Bynum

Environmental Technician

James Packman, PMP

Associate Scientist

Jamie Elrod

Engineer

Jeff Parsons, PhD, PE

Principal Geomorphologist, Restoration Associate Practice Director

Jenn Schmidt, GISP

Spatial Science Director

Jennifer Swanson

Controller

jess brown

Jess Brown

Senior Engineer

Jill Patterson

Strategic Client Services Director

Jillian Sullivan

People & Culture Director

Jimmy Esteban, PE

Engineer

Joanna Ogintz, PE

Senior Engineer

John Lenth

Chief Strategy Officer

Jonathan Waggoner, PE

Senior Restoration Engineer

Josh LeClerc

Natural Resource Scientist

Joy Michaud

Principal Scientist

Julia McInerney

People Partner

Julianne Chechanover, PE

Engineer

Kate Forester, PLA

Associate Landscape Architect

Kathryn DeBenedetto

Senior Engineer

Katie Sweeney

Scientist

Kyle Johnson, PE

Associate Engineer

Lacy Lackey

Engineer

Laurel Buckley

Project Accountant

Lauren Ode-Giles

GIS Analyst

Leonard Ballek

Associate Ecologist

Liliana Hansen, PWS

Senior Scientist

Lindsey Amtmann

Environmental Planner

Liza Holtz

Landscape Designer

Mark Ewbank, PE

Vice President, Restoration Practice Director

Mark Gentry

Engineer

Marne Coleman

Office Coordinator

Mary Shanks, LEED-AP

Principal Engineer

Matt Fidler

Engineer

Matt Fontaine, PE

Principal Engineer

Matt Klara, PE

Senior Engineer

Meghan Feller, PE

Associate Engineer

Meghan Mullen

Design Engineer

Melissa Buttin

Strategic Client Services Director

Michelle Fox

Publications Specialist

Michelle McCarthy

CAD Technician

Mike Spillane, PE

President and Chief Executive Officer

Morgan St. Maxens

Talent Management Partner

Neil Schaner, PE

Senior Engineer

Nicholas Harris

Environmental Data Scientist

Nick Bartish

Environmental Scientist

Nicole Trolio

Senior Graphic Designer

Nigel Baummer

Engineer

Nikki VandePutte

Scientist

Olivia Wright

Senior Engineer

Pam Jackowich

Senior Publications Specialist

Paul Hobson, PE

Senior Engineer

Phil Coughlan

Chief Operating Officer and Sustainable Development Practice Director

Rachel Johnson

Engineer

Rayna Gleason

Ecologist and ISA Arborist

Rebecca Dugopolski, PE

Principal Engineer

Rebecca Stebbing

GIS Analyst

Regina Lionheart

Scientist

Rick Stewart

Lead Project Accountant

Riley Plumb

Project Natural Resource Scientist

Rob Zisette

Principal Aquatic Scientist

Sally Johansen

Senior Project Accountant

Sam Nilsson

Environmental Scientist

Sarah Nyman

Accounts Payable Administrator

Satya Dhital, PE

Engineer

Employee Headshot

Scott Shumway

Environmental Technician

Shannon Gray, PE

Shannon Gray, PE

Senior Engineer

Shannon McKernan

Scientist

Shannon Wadkins

Administrative Coordinator

Shawree Zhang

Scientist

Skyler Guess

Environmental Technician

Stacie Chapman

Marketing Proposal Manager

Stacy Luell, PE, QSD/QSP

Senior Engineer

Stacy Vayanos

Landscape Architect

Sue Wall, PWS

Associate Scientist

Taylor Cross

Engineer

Thea Foulk

Engineer

Theresa Wood

Vice President

Tim Clark

Senior Limnologist

Tina Mirabile, PWS

Senior Ecologist

Tracy Rudnick

Lead Project Accountant

Tyson Wright, PE

Principal Engineer and Sustainable Development Associate Practice Director

Vanessa Cuanan

IT Specialist

Wayne Watne

Senior Fisheries Biologist