Meet Our Experts

Conner Kelly, PE

Associate Engineer

Lonnie Richardson

Senior Project Analyst

Nick Sine, LSIT

Survey Technician

Clayton Bradshaw, PE, PLS

Director of Surveying

David Jamesson, PLA

Landscape Architect

John Wallace, PE

Consulting Engineer

Olivia Williams

Associate Engineer

Bria diCicco

Marketing & Business Development Manager

Alvaro Escobedo

Associate Engineer

Zach Markow, PE

Civil Engineer

Jessica Escobar, PLA

Landscape Architect

Frances Yu

Survey Technician

Zachary Teske, PE

Director of Construction Management

Zachary Caipang, PE

Associate Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Bill Lindahl, PE

Senior Mechanical Engineer

Brandon Puccini

Associate Engineer

Gabriela Mendoza

Accountant

Sarah Huffman, PE

Civil Engineer

Greg Hulburd, PE, QSD/P

Director of Water Resources

Matt Valez

Operations Manager

Erik Rutherford, PE

Senior Mechanical Engineer

Travis Vasquez, PE

Associate Engineer

Daniel Herrera

Survey Technician

Suzanne Baird, PLA, ASLA

Landscape Architect

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Jenni Metzger

Project Analyst

Tina Mayer, PE

Principal Civil Engineer

JB Barrera

Assistant Resident Engineer

Paula Cappiello

Senior Accountant

Josh Whipple

Senior Mechanical Designer

Luz Garcia, PLS

Professional Land Surveyor

Marcus Jackson

Senior Program Manager

Valerie Huff, PE

Senior Civil Engineer

Alexandra Cass

Associate Engineer

Ryan Burmaster

Survey Technician

Jorge Avila

Assistant Resident Engineer

Alex Murray, PE

Civil Engineer

Tim Peterson

Project Analyst Compliance Inspector

Anthony Lehman

Assistant Resident Engineer

Samar Saliba

Senior Accountant

Mark Madonna, PE

Survey Technician

Lee Faraca, PE

Civil Engineer

Tony Scalise

Assistant Resident Engineer

Sonil Kim

Assistant Resident Engineer

Nate Whitcare, PE

Senior Designer

Jenna Mitchell

Human Resources Manager

Michael Hausman, PE

Civil Engineer

Ralph Schell

Senior Civil Designer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Bryce Dilger, PLS

Senior Land Surveyor II

Zac Powell, PE

Associate Engineer

George Marchenko, PLS

Senior Land Surveyor

Heather Johnson

Reception & Admin

Wen Bin Sullivan, PE

Civil Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Marilynn Connell

Landscape Designer

Julie Rae Wilson

Controller

Cris Disarufino

Senior Civil Designer

Glenn Rider

Senior Environmental Compliance Specialist

Kathy Redden

Executive Assistant

Jamie Rogers

Marketing Coordinator

Bill Callahan

Senior Environmental Compliance Specialist

Ethan Pence, PE

Civil Engineer

Jamie Platz, PE

Senior Civil Engineer