Meet Our Experts

Kathy Redden

Executive Assistant

Ryan Burmaster

Survey Technician

Zach Markow, PE

Civil Engineer

Zac Powell, PE

Associate Engineer

Tony Scalise

Assistant Resident Engineer

Tina Mayer, PE

Principal Civil Engineer

Julie Rae Wilson

Controller

Zachary Teske, PE

Director of Construction Management

Brandon Puccini

Associate Engineer

Tim Peterson

Project Analyst Compliance Inspector

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Jenni Metzger

Project Analyst

Josh Whipple

Senior Mechanical Designer

Bill Callahan

Senior Environmental Compliance Specialist

Zachary Caipang, PE

Associate Engineer

Valerie Huff, PE

Senior Civil Engineer

Glenn Rider

Senior Environmental Compliance Specialist

Suzanne Baird, PLA, ASLA

Landscape Architect

Luz Garcia, PLS

Professional Land Surveyor

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

JB Barrera

Assistant Resident Engineer

Nick Sine, LSIT

Survey Technician

Bryce Dilger, PLS

Senior Land Surveyor II

Travis Vasquez, PE

Associate Engineer

Mark Madonna, PE

Survey Technician

Ralph Schell

Senior Civil Designer

Ethan Pence, PE

Civil Engineer

Jamie Rogers

Marketing Coordinator

Marcus Jackson

Senior Program Manager

Marilynn Connell

Landscape Designer

Cris Disarufino

Senior Civil Designer

Paula Cappiello

Senior Accountant

David Jamesson, PLA

Landscape Architect

Samar Saliba

Senior Accountant

Erik Rutherford, PE

Senior Mechanical Engineer

Conner Kelly, PE

Associate Engineer

Olivia Williams

Associate Engineer

Jenna Mitchell

Human Resources Manager

Lonnie Richardson

Senior Project Analyst

Frances Yu

Survey Technician

Marco Castaneda, PLS

Professional Land Surveyor

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Greg Hulburd, PE, QSD/P

Director of Water Resources

Nate Whitcare, PE

Senior Designer

Anthony Lehman

Assistant Resident Engineer

Sonil Kim

Assistant Resident Engineer

Michael Hausman, PE

Civil Engineer

Heather Johnson

Reception & Admin

Bria diCicco

Marketing & Business Development Manager

Wen Bin Sullivan, PE

Civil Engineer

Sarah Huffman, PE

Civil Engineer

Jessica Escobar, PLA

Landscape Architect

Alex Murray, PE

Civil Engineer

Alvaro Escobedo

Associate Engineer

Gabriela Mendoza

Accountant

Bill Lindahl, PE

Senior Mechanical Engineer

George Marchenko, PLS

Senior Land Surveyor

Jamie Platz, PE

Senior Civil Engineer

Lee Faraca, PE

Civil Engineer

Daniel Herrera

Survey Technician

John Wallace, PE

Consulting Engineer

Alexandra Cass

Associate Engineer

Jorge Avila

Assistant Resident Engineer

Matt Valez

Operations Manager