Meet Our Experts

Glenn Rider

Senior Environmental Compliance Specialist

Zachary Teske, PE

Director of Construction Management

Samar Saliba

Senior Accountant

Wen Bin Sullivan, PE

Civil Engineer

Tony Scalise

Assistant Resident Engineer

Heather Johnson

Reception & Admin

Zach Markow, PE

Civil Engineer

Suzanne Baird, PLA, ASLA

Landscape Architect

George Marchenko, PLS

Senior Land Surveyor

JB Barrera

Assistant Resident Engineer

Jenni Metzger

Project Analyst

John Wallace, PE

Consulting Engineer

Ralph Schell

Senior Civil Designer

Marcus Jackson

Senior Program Manager

Jenna Mitchell

Human Resources Manager

Sonil Kim

Assistant Resident Engineer

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Ryan Burmaster

Survey Technician

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Bryce Dilger, PLS

Senior Land Surveyor II

Gabriela Mendoza

Accountant

Bill Lindahl, PE

Senior Mechanical Engineer

Julie Rae Wilson

Controller

Mark Madonna, PE

Survey Technician

David Jamesson, PLA

Landscape Architect

Josh Whipple

Senior Mechanical Designer

Jessica Escobar, PLA

Landscape Architect

Cris Disarufino

Senior Civil Designer

Matt Valez

Operations Manager

Lonnie Richardson

Senior Project Analyst

Conner Kelly, PE

Associate Engineer

Daniel Herrera

Survey Technician

Kathy Redden

Executive Assistant

Paula Cappiello

Senior Accountant

Ethan Pence, PE

Civil Engineer

Marilynn Connell

Landscape Designer

Erik Rutherford, PE

Senior Mechanical Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Brandon Puccini

Associate Engineer

Jorge Avila

Assistant Resident Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Zac Powell, PE

Associate Engineer

Greg Hulburd, PE, QSD/P

Director of Water Resources

Nick Sine, LSIT

Survey Technician

Sarah Huffman, PE

Civil Engineer

Nate Whitcare, PE

Senior Designer

Zachary Caipang, PE

Associate Engineer

Frances Yu

Survey Technician

Lee Faraca, PE

Civil Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Anthony Lehman

Assistant Resident Engineer

Alvaro Escobedo

Associate Engineer

Luz Garcia, PLS

Professional Land Surveyor

Alex Murray, PE

Civil Engineer

Tina Mayer, PE

Principal Civil Engineer

Valerie Huff, PE

Senior Civil Engineer

Jamie Platz, PE

Senior Civil Engineer

Bria diCicco

Marketing & Business Development Manager

Travis Vasquez, PE

Associate Engineer

Tim Peterson

Project Analyst Compliance Inspector

Jamie Rogers

Marketing Coordinator

Olivia Williams

Associate Engineer

Alexandra Cass, PE

Associate Engineer

Michael Hausman, PE

Civil Engineer