Our Team

Serving our clients since 1974

Aaron Olney, BS
Aaron Olney, BS

Civil Engineer

Aaron Spencer, BS, PE
Aaron Spencer, BS, PE

Civil Engineer

Andrew Alvaro, BS
Andrew Alvaro, BS

Environmental Services Director

Anna Lisonbee
Anna Lisonbee

Civil & Environmental Engineer

Ashton Posacki
Ashton Posacki

Administrative Assistant

Ben Miner, MPA, PE
Ben Miner, MPA, PE

Sr. Principal

Bill Johnson
Bill Johnson

Senior Field Technician

Bob Chandler
Bob Chandler

Designer

Brian Andrew, MS, PE
Brian Andrew, MS, PE

Irrigation Engineer,
Principal

Cameron Byrd, M.Eng
Cameron Byrd, M.Eng

Civil & Environmental Engineer

Celinda Jensen, MS
Celinda Jensen, MS

Civil Engineer

Cindy Aiello-Harris
Cindy Aiello-Harris

CAD Manager

Dana Tran, PhD
Dana Tran, PhD

Civil & Environmental Engineer

Danisa Dolder, MS
Danisa Dolder, MS

Civil Engineer

David Hansen, PhD, PE
David Hansen, PhD, PE

Civil & Environmental Engineer,
Sr. Principal

Delmas Johnson, MS, PE
Delmas Johnson, MS, PE

Civil Engineer,
Sr. Project Manager

Dennis Pay, BS, PE
Dennis Pay, BS, PE

Civil Engineer,
Sr. Project Manager

Doug Lewis
Doug Lewis

Civil Designer

Drew Wangsgard, MS
Drew Wangsgard, MS

Civil Engineer

Easton Hopkins, MS
Easton Hopkins, MS

Civil Engineer

Enoch Jones, MS
Enoch Jones, MS

Civil Engineer

Garrick Stephenson, MEng, PE
Garrick Stephenson, MEng, PE

Civil & Environmental Engineer,
Project Manager

George Leatham
George Leatham

Senior Field Technician

Gordon Jones, MS, PE
Gordon Jones, MS, PE

President

Gordon Miner, MEM, PE
Gordon Miner, MEM, PE

Civil Engineer,
Sr. Project Manager

Greg Poole, MS, PE
Greg Poole, MS, PE

Civil Engineer,
Principal

Greg Thomas, BS, PE
Greg Thomas, BS, PE

Civil Engineer,
Principal

Jacob Nielsen, MS, PE
Jacob Nielsen, MS, PE

Civil & Environmental Engineer

Jason Biesinger, MS PE
Jason Biesinger, MS PE

Civil & Environmental Engineer

Jeff Beverley, BS, PE
Jeff Beverley, BS, PE

Civil Engineer

Josh Hortin, MS, PE
Josh Hortin, MS, PE

Civil & Environmental Engineer

Kai Krieger, MS, PE
Kai Krieger, MS, PE

Civil & Environmental Engineer,
Project Manager

Kate Herbert, BS
Kate Herbert, BS

Geologist

Kathryn Floor, MS
Kathryn Floor, MS

Environmental Engineer

Katie Jacobsen, BS, PE
Katie Jacobsen, BS, PE

Associate, Civil & Environmental Engineer,
Project Manager

Kayson Shurtz, MS, PE
Kayson Shurtz, MS, PE

Associate, Civil & Environmental Engineer,
Project Manager

Kellie Goddard, BS, CPSM
Kellie Goddard, BS, CPSM

Director of Business Development, Communications and Public Involvement

Kory West
Kory West

Environmental Scientist

Lance Nielsen, MS, PE
Lance Nielsen, MS, PE

Sr. Principal

Laura Moyer, MAcc
Laura Moyer, MAcc

HR Manager & Accounts Payable

Mark Atencio, MS, PE
Mark Atencio, MS, PE

Civil Engineer,
Sr. Project Manager

Mark Jacobson
Mark Jacobson

Drafter

Marv Allen, MS, PE
Marv Allen, MS, PE

Civil & Environmental Engineer,
Sr. Principal

Megan Fernandez, BS
Megan Fernandez, BS

Civil & Environmental Engineer

Mike Chambers, MS, PE, PMP
Mike Chambers, MS, PE, PMP

Civil Engineer,
Principal

Morgan Wilkins, BS
Morgan Wilkins, BS

Environmental Scientist

Noelle Johnson
Noelle Johnson

Office Manager & Accounts Receivable

Ridley Griggs, MEng, PE
Ridley Griggs, MEng, PE

Civil & Environmental Engineer,
Project Manager

Riley Bramwell, BS
Riley Bramwell, BS

Aerospace Engineer

Rob Sowby, PhD, PE, ENV SP
Rob Sowby, PhD, PE, ENV SP

Civil Engineer

Ry Weber, MS
Ry Weber, MS

Civil & Environmental Engineer

Ryan Clay, BS
Ryan Clay, BS

Civil & Environmental Engineer

Scott Greenhalgh, MS, PG
Scott Greenhalgh, MS, PG

Professional Geologist

Stephen Marginson, BS, PE
Stephen Marginson, BS, PE

Civil Engineer

Steven Jones, MS, PE
Steven Jones, MS, PE

Chief Executive Officer

Ted Wallace, BS
Ted Wallace, BS

Geologist

Tim Newell, MA, PLS, RLA
Tim Newell, MA, PLS, RLA

Survey Manager

Trevor Blanco
Trevor Blanco

Information Technology

Trey McGhin, MS, PE
Trey McGhin, MS, PE

Civil Engineer

Tyler Allen, PhD, PE
Tyler Allen, PhD, PE

Civil & Environmental Engineer,
Chief Operating Officer

Tyler Ashby, MS, PE
Tyler Ashby, MS, PE

Civil & Environmental Engineer

Tyler Daynes, MEng, PE
Tyler Daynes, MEng, PE

Environmental Engineer

Vanessa Stewart, BA
Vanessa Stewart, BA

Executive Assistant

Former Principals

Vaughn Hansen, PhD, PE
Vaughn Hansen, PhD, PE

(1921–2018) Founder, Former Principal

William Luce, PE
William Luce, PE

Retired, Former Principal

Richard Noble, BS, PE
Richard Noble, BS, PE

Retired, Former Principal

Bill Bigelow, MS, PE
Bill Bigelow, MS, PE

Retired, Former Principal

We're Hiring!

Apply Now