Meet Our Experts

Josh Whipple

Senior Mechanical Designer

Wen Bin Sullivan, PE

Civil Engineer

Lee Faraca, PE

Civil Engineer

Marilynn Connell

Landscape Designer

Glenn Rider

Senior Environmental Compliance Specialist

Jessica Escobar, PLA

Landscape Architect

Anthony Lehman

Assistant Resident Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Frances Yu

Survey Technician

Paula Cappiello

Senior Accountant

Sarah Huffman, PE

Civil Engineer

Travis Vasquez, PE

Associate Engineer

Jamie Platz, PE

Senior Civil Engineer

Mark Madonna, PE

Survey Technician

Zachary Caipang, PE

Associate Engineer

Bryce Dilger, PLS

Senior Land Surveyor II

Zach Markow, PE

Civil Engineer

Julie Rae Wilson

Controller

Bill Lindahl, PE

Senior Mechanical Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Ralph Schell

Senior Civil Designer

Tina Mayer, PE

Principal Civil Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Nate Whitcare, PE

Senior Designer

Jamie Rogers

Marketing Coordinator

Marcus Jackson

Senior Program Manager

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Jenni Metzger

Project Analyst

Brandon Puccini

Associate Engineer

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Kathy Redden

Executive Assistant

Jenna Mitchell

Human Resources Manager

Gabriela Mendoza

Accountant

Luz Garcia, PLS

Professional Land Surveyor

Jorge Avila

Assistant Resident Engineer

David Jamesson, PLA

Landscape Architect

Zachary Teske, PE

Director of Construction Management

Bria diCicco

Marketing & Business Development Manager

Samar Saliba

Senior Accountant

Alexandra Cass, PE

Associate Engineer

Alvaro Escobedo

Associate Engineer

Olivia Williams

Associate Engineer

Valerie Huff, PE

Senior Civil Engineer

Greg Hulburd, PE, QSD/P

Director of Water Resources

Nick Sine, LSIT

Survey Technician

Suzanne Baird, PLA, ASLA

Landscape Architect

Tony Scalise

Assistant Resident Engineer

Michael Hausman, PE

Civil Engineer

Ethan Pence, PE

Civil Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Lonnie Richardson

Senior Project Analyst

Heather Johnson

Reception & Admin

Conner Kelly, PE

Associate Engineer

Matt Valez

Operations Manager

Alex Murray, PE

Civil Engineer

Cris Disarufino

Senior Civil Designer

Sonil Kim

Assistant Resident Engineer

Erik Rutherford, PE

Senior Mechanical Engineer

George Marchenko, PLS

Senior Land Surveyor

John Wallace, PE

Consulting Engineer

Zac Powell, PE

Associate Engineer

Tim Peterson

Project Analyst Compliance Inspector

JB Barrera

Assistant Resident Engineer