Meet Our Experts

Glenn Rider

Senior Environmental Compliance Specialist

Josh Whipple

Senior Mechanical Designer

Cris Disarufino

Senior Civil Designer

Marco Castaneda, PLS

Professional Land Surveyor

Nate Whitcare, PE

Senior Designer

Zachary Teske, PE

Director of Construction Management

Ralph Schell

Senior Civil Designer

Tina Mayer, PE

Principal Civil Engineer

John Wallace, PE

Consulting Engineer

JB Barrera

Assistant Resident Engineer

Brett Hadley, PE, QSD/P

Senior Civil Engineer

Ryan Burmaster

Survey Technician

Sonil Kim

Assistant Resident Engineer

Skye Thomas, PLS

Senior Land Surveyor

Zac Powell, PE

Associate Engineer

Jorge Avila

Assistant Resident Engineer

Bria diCicco

Marketing & Business Development Manager

Lee Faraca, PE

Civil Engineer

Bill Lindahl, PE

Senior Mechanical Engineer

Kathy Redden

Executive Assistant

Suzanne Baird, PLA, ASLA

Landscape Architect

Marcus Jackson

Senior Program Manager

Ann Sever, PLA

Senior Landscape Architect

Olivia Williams

Associate Engineer

Samar Saliba

Senior Accountant

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Paula Cappiello

Senior Accountant

Lonnie Richardson

Senior Project Analyst

Heather Johnson

Reception & Admin

Luz Garcia, PLS

Professional Land Surveyor

Marilynn Connell

Landscape Designer

Greg Hulburd, PE, QSD/P

Director of Water Resources

George Marchenko, PLS

Senior Land Surveyor

Matt Valez

Operations Manager

Tony Scalise

Assistant Resident Engineer

Jamie Rogers

Marketing Coordinator

Brandon Puccini

Associate Engineer

Nick Sine, LSIT

Survey Technician

Tim Peterson

Project Analyst Compliance Inspector

Jenni Metzger

Project Analyst

Jenna Mitchell

Human Resources Manager

Zach Markow, PE

Civil Engineer

Julie Rae Wilson

Controller

Jessica Escobar, PLA

Landscape Architect

Travis Vasquez, PE

Associate Engineer

Bryce Dilger, PLS

Senior Land Surveyor II

Clayton Bradshaw, PE, PLS

Director of Surveying

Wen Bin Sullivan, PE

Civil Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Alvaro Escobedo

Associate Engineer

Jamie Platz, PE

Senior Civil Engineer

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Zachary Caipang, PE

Associate Engineer

Ethan Pence, PE

Civil Engineer

Erik Rutherford, PE

Senior Mechanical Engineer

Daniel Herrera

Survey Technician

Anthony Lehman

Assistant Resident Engineer

Valerie Huff, PE

Senior Civil Engineer

Sarah Huffman, PE

Civil Engineer

Alexandra Cass

Associate Engineer

Conner Kelly, PE

Associate Engineer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Ioanna Bruno

Landscape Designer

Alex Murray, PE

Civil Engineer

Gabriela Mendoza

Accountant

Michael Hausman, PE

Civil Engineer

Mark Madonna, PE

Survey Technician