
At our firm, we prioritize building strong relationships and supporting one another. We encourage our staff to pursue their interests, find mentors, and achieve their full potential. This year, 112 team members have been promoted, and we are delighted to recognize the individuals below who have achieved step-level promotions on July 1, 2023. Congratulations to all! Your hard work and dedication have been instrumental in driving innovation, shaping policies, and advancing our field. Thank you for your outstanding contributions!
Principal

Ian Barnes
Walnut Creek Office

Jason Miller
Denver Office

Carrie Modi
Oakland Office

Chelsea Richer
Los Angeles Office

Claude Strayer
San Diego Office

Dana Weissman
San Francisco Office
Senior Associate

Andy Kosinksi
Oakland Office
Associate

Tim Baird
Salt Lake City Office

Meara Breuker
Walnut Creek Office

Natalie Chyba
Los Angeles Office

Taylor McAdam
San Francisco Office

Patrick Picard
Denver Office

Judy Schaefer
Walnut Creek Office

Magali Sourbes
Corporate Office

Diwu Zhou
Long Beach Office
Senior Engineer/Planner

Michael Adamson
Tacoma Office

Alidad Ahmadi
San Diego Office

Sonia Anthoine
Sacramento Office

Emily Chen
San Francisco Office

Tino Jonga
Seattle Office

Jasper Lee
San Jose Office

Dongyang Lin
Los Angeles Office

Sydney Provan
Denver Office

Shane Russell
San Diego Office

Kathrine Skollingsberg
Salt Lake City Office

Mark Soendjojo
San Jose Office

Zoey Zhang
San Francisco Office
Senior Technician

Shawn Levy
Corporate Office
Senior Business Services Positions

Becca Hittner
Orlando Office

Maria Nguyen
Long Beach Office
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Celebrating Professional Growth Across the Company
Join us in celebrating the remarkable achievements of our team members who have earned new employee certifications.