Meet Our Experts

Jenna Mitchell

Human Resources Manager

Olivia Williams

Associate Engineer

George Marchenko, PLS

Senior Land Surveyor

Greg Hulburd, PE, QSD/P

Director of Water Resources

Conner Kelly, PE

Associate Engineer

Tim Peterson

Project Analyst Compliance Inspector

Zac Powell, PE

Associate Engineer

Lonnie Richardson

Senior Project Analyst

Ann Sever, PLA

Senior Landscape Architect

Zachary Caipang, PE

Associate Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Daniel Herrera

Survey Technician

Ralph Schell

Senior Civil Designer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Nate Whitcare, PE

Senior Designer

Tina Mayer, PE

Principal Civil Engineer

Bill Lindahl, PE

Senior Mechanical Engineer

Matt Valez

Office Manager

Travis Vasquez, PE

Associate Engineer

Kathy Redden

Executive Assistant

Jessica Escobar, PLA

Landscape Architect

Nick Sine, LSIT

Survey Technician

Erik Rutherford, PE

Senior Mechanical Engineer

Josh Whipple

Senior Mechanical Designer

Sonil Kim

Assistant Resident Engineer

Skye Thomas, PLS

Senior Land Surveyor

Ryan Burmaster

Survey Technician

Alvaro Escobedo

Associate Engineer

Zachary Teske, PE

Director of Construction Management

John Wallace, PE

Consulting Engineer

Glenn Rider

Senior Environmental Compliance Specialist

Zach Markow, PE

Civil Engineer

Heather Johnson

Reception & Admin

Valerie Huff, PE

Senior Civil Engineer

Sarah Huffman, PE

Civil Engineer

Bria diCicco

Marketing & Business Development Manager

Tony Scalise

Assistant Resident Engineer

Suzanne Baird, PLA, ASLA

Landscape Architect

Anthony Lehman

Assistant Resident Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Marilynn Connell

Landscape Designer

Jamie Rogers

Marketing Coordinator

Michael Hausman, PE

Civil Engineer

Alexandra Cass

Associate Engineer

Paula Cappiello

Senior Accountant

Brett Hadley, PE, QSD/P

Senior Civil Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Lee Faraca, PE

Civil Engineer

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Julie Rae Wilson

Controller

Wen Bin Sullivan, PE

Civil Engineer

Alex Murray, PE

Civil Engineer

Gabriela Mendoza

Accountant

Bryce Dilger, PLS

Senior Land Surveyor II

JB Barrera

Assistant Resident Engineer

Luz Garcia, PLS

Professional Land Surveyor

Samar Saliba

Senior Accountant

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

Marcus Jackson

Senior Program Manager

Mark Madonna, PE

Survey Technician

Jamie Platz, PE

Senior Civil Engineer

Jenni Metzger

Project Analyst

Ethan Pence, PE

Civil Engineer

Cris Disarufino

Senior Civil Designer

Jorge Avila

Assistant Resident Engineer

Brandon Puccini

Associate Engineer

Ioanna Bruno

Landscape Designer