Meet Our Experts

Lonnie Richardson

Senior Project Analyst

Zac Powell, PE

Associate Engineer

Paula Cappiello

Senior Accountant

Conner Kelly, PE

Associate Engineer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Jamie Platz, PE

Senior Civil Engineer

Glenn Rider

Senior Environmental Compliance Specialist

Zachary Caipang, PE

Associate Engineer

Heather Johnson

Reception & Admin

Alexandra Cass

Associate Engineer

Julie Rae Wilson

Controller

Tim Peterson

Project Analyst Compliance Inspector

Lee Faraca, PE

Civil Engineer

Brandon Puccini

Associate Engineer

Mark Madonna, PE

Survey Technician

Michael Hausman, PE

Civil Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Valerie Huff, PE

Senior Civil Engineer

Sonil Kim

Assistant Resident Engineer

Ryan Burmaster

Survey Technician

Ethan Pence, PE

Civil Engineer

Tina Mayer, PE

Principal Civil Engineer

Sarah Huffman, PE

Civil Engineer

Alex Murray, PE

Civil Engineer

Daniel Herrera

Survey Technician

Alvaro Escobedo

Associate Engineer

Ralph Schell

Senior Civil Designer

Tony Scalise

Assistant Resident Engineer

Jorge Avila

Assistant Resident Engineer

Gabriela Mendoza

Accountant

Marco Castaneda, PLS

Professional Land Surveyor

Olivia Williams

Associate Engineer

Kathy Redden

Executive Assistant

Frances Yu

Survey Technician

Nate Whitcare, PE

Senior Designer

Jenni Metzger

Project Analyst

Matt Valez

Operations Manager

Jenna Mitchell

Human Resources Manager

Cris Disarufino

Senior Civil Designer

David Jamesson, PLA

Landscape Architect

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

George Marchenko, PLS

Senior Land Surveyor

Marilynn Connell

Landscape Designer

Erik Rutherford, PE

Senior Mechanical Engineer

Zach Markow, PE

Civil Engineer

Marcus Jackson

Senior Program Manager

Bryce Dilger, PLS

Senior Land Surveyor II

Luz Garcia, PLS

Professional Land Surveyor

Josh Whipple

Senior Mechanical Designer

Samar Saliba

Senior Accountant

Travis Vasquez, PE

Associate Engineer

Anthony Lehman

Assistant Resident Engineer

Bria diCicco

Marketing & Business Development Manager

Greg Hulburd, PE, QSD/P

Director of Water Resources

Wen Bin Sullivan, PE

Civil Engineer

JB Barrera

Assistant Resident Engineer

Nick Sine, LSIT

Survey Technician

Bill Callahan

Senior Environmental Compliance Specialist

Jessica Escobar, PLA

Landscape Architect

Bill Lindahl, PE

Senior Mechanical Engineer

John Wallace, PE

Consulting Engineer

Suzanne Baird, PLA, ASLA

Landscape Architect

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Jamie Rogers

Marketing Coordinator

Zachary Teske, PE

Director of Construction Management