Meet Our Experts

Tina Mayer, PE

Principal Civil Engineer

Greg Hulburd, PE, QSD/P

Director of Water Resources

Cris Disarufino

Senior Civil Designer

Travis Vasquez, PE

Associate Engineer

Zachary Teske, PE

Director of Construction Management

Jenna Mitchell

Human Resources Manager

Valerie Huff, PE

Senior Civil Engineer

Jessica Escobar, PLA

Landscape Architect

Ryan Burmaster

Survey Technician

Zach Markow, PE

Civil Engineer

Mark Madonna, PE

Survey Technician

JB Barrera

Assistant Resident Engineer

Alexandra Cass

Associate Engineer

Josh Whipple

Senior Mechanical Designer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Marilynn Connell

Landscape Designer

Paula Cappiello

Senior Accountant

Marcus Jackson

Senior Program Manager

Heather Johnson

Reception & Admin

Bill Lindahl, PE

Senior Mechanical Engineer

Marco Castaneda, PLS

Professional Land Surveyor

Julie Rae Wilson

Controller

Sarah Huffman, PE

Civil Engineer

Brett Hadley, PE, QSD/P

Senior Civil Engineer

Bryce Dilger, PLS

Senior Land Surveyor II

Glenn Rider

Senior Environmental Compliance Specialist

Tim Peterson

Project Analyst Compliance Inspector

Zac Powell, PE

Associate Engineer

Ethan Pence, PE

Civil Engineer

Jamie Rogers

Marketing Coordinator

Matt Wilkins, PLA, ASLA, APA

Director of Landscape Architecture

Suzanne Baird, PLA, ASLA

Landscape Architect

Zachary Caipang, PE

Associate Engineer

Luz Garcia, PLS

Professional Land Surveyor

Jenni Metzger

Project Analyst

Tony Scalise

Assistant Resident Engineer

Gabriela Mendoza

Accountant

Erik Rutherford, PE

Senior Mechanical Engineer

Jorge Avila

Assistant Resident Engineer

Clayton Bradshaw, PE, PLS

Director of Surveying

Jamie Platz, PE

Senior Civil Engineer

Ann Sever, PLA

Senior Landscape Architect

Nick Sine, LSIT

Survey Technician

Michael Hausman, PE

Civil Engineer

Lonnie Richardson

Senior Project Analyst

Bill Callahan

Senior Environmental Compliance Specialist

Anthony Lehman

Assistant Resident Engineer

Nate Whitcare, PE

Senior Designer

Sonil Kim

Assistant Resident Engineer

Alex Murray, PE

Civil Engineer

Alvaro Escobedo

Associate Engineer

Olivia Williams

Associate Engineer

Daniel Herrera

Survey Technician

Ralph Schell

Senior Civil Designer

Lee Faraca, PE

Civil Engineer

Brandon Puccini

Associate Engineer

Matt Valez

Office Manager

Skye Thomas, PLS

Senior Land Surveyor

Samar Saliba

Senior Accountant

Kathy Redden

Executive Assistant

John Wallace, PE

Consulting Engineer

Bria diCicco

Marketing & Business Development Manager

Rachel Hawthorne, PE

Director of Civil and Transportation Engineering

George Marchenko, PLS

Senior Land Surveyor

Conner Kelly, PE

Associate Engineer

Ioanna Bruno

Landscape Designer

Wen Bin Sullivan, PE

Civil Engineer