Meet Our Experts

Julie Rae Wilson

Controller

Marco Castaneda, PLS

Professional Land Surveyor

Jenna Mitchell

Human Resources Manager

Alvaro Escobedo

Associate Engineer

Jorge Avila

Assistant Resident Engineer

Brandon Puccini

Associate Engineer

Ethan Pence, PE

Civil Engineer

Wen Bin Sullivan, PE

Civil Engineer

JB Barrera

Assistant Resident Engineer

Bill Lindahl, PE

Senior Mechanical Engineer

Josh Whipple

Senior Mechanical Designer

Jamie Rogers

Marketing Coordinator

Heather Johnson

Reception & Admin

John Wallace, PE

Consulting Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Sarah Huffman, PE

Civil Engineer

Tony Scalise

Assistant Resident Engineer

Ralph Schell

Senior Civil Designer

Gabriela Mendoza

Accountant

Jenni Metzger

Project Analyst

Marcus Jackson

Senior Program Manager

Bill Callahan

Senior Environmental Compliance Specialist

Zach Markow, PE

Civil Engineer

Suzanne Baird, PLA, ASLA

Landscape Architect

Valerie Huff, PE

Senior Civil Engineer

Zac Powell, PE

Associate Engineer

Jamie Platz, PE

Senior Civil Engineer

Bryce Dilger, PLS

Senior Land Surveyor II

Zachary Caipang, PE

Associate Engineer

Erik Rutherford, PE

Senior Mechanical Engineer

David Jamesson, PLA

Landscape Architect

Samar Saliba

Senior Accountant

Zachary Teske, PE

Director of Construction Management

Daniel Herrera

Survey Technician

Tina Mayer, PE

Principal Civil Engineer

Glenn Rider

Senior Environmental Compliance Specialist

Frances Yu

Survey Technician

Ryan Burmaster

Survey Technician

Sonil Kim

Assistant Resident Engineer

Lonnie Richardson

Senior Project Analyst

Tim Peterson

Project Analyst Compliance Inspector

George Marchenko, PLS

Senior Land Surveyor

Bria diCicco

Marketing & Business Development Manager

Olivia Williams

Associate Engineer

Nate Whitcare, PE

Senior Designer

Kathy Redden

Executive Assistant

Paula Cappiello

Senior Accountant

Alex Murray, PE

Civil Engineer

Conner Kelly, PE

Associate Engineer

Luz Garcia, PLS

Professional Land Surveyor

Anthony Lehman

Assistant Resident Engineer

Travis Vasquez, PE

Associate Engineer

Mark Madonna, PE

Survey Technician

Lee Faraca, PE

Civil Engineer

Marilynn Connell

Landscape Designer

Alexandra Cass, PE

Associate Engineer

Matt Valez

Operations Manager

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Michael Hausman, PE

Civil Engineer

Jessica Escobar, PLA

Landscape Architect

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Cris Disarufino

Senior Civil Designer

Greg Hulburd, PE, QSD/P

Director of Water Resources

Clayton Bradshaw, PE, PLS

Director of Surveying

Nick Sine, LSIT

Survey Technician