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George L. Pla

Founder & Chief Executive Officer

Maria Mehranian

Managing Partner

Randall D. Martinez

Executive Vice President & Chief Operating Officer

Michael Boomsma, P.E.

Senior Vice President of Education and Facilities

Emilio Cruz

Senior Vice President of Water Infrastructure

Augustine Chung, J.D.

Vice President of Transportation Infrastructure

Sam Tenorio

Senior Vice President of Energy Infrastructure

Richard Coles

Senior Strategic Advisor - Water Infrastructure


Director of Programs and Policy

Trina Abbott

Director of Pursuit Strategy

Michael Avina

Director of Accounting

Scott Britt

Director of Operations

Narbeh Issagholian, J.D.

Legal Counsel

Debby Kim

Director of Corporate Communications

Randy Muyargas

Director of Information Security, Systems and Technology

Ana Shannon

Human Resources Director

Aundria Paris-Armstrong

Relocation Project Manager

Christine McLeod, PMP

Program Director

Dan Rydberg

Director of Water Operations

David Hahn

Senior Program Director & Development Specialist

Diane Ricard

Senior Project Manager

Farzam Fathi

Program Estimator

Gene Directo, RA

Program Director

Jessica Landon, LEED AP, CCM

Program Manager, Cost Estimating

John Duong, AIA, CCM, LEED AP

Program Director

John Howell

Senior Construction Manager

Lawrence Wong

Program Controls Manager

Manish Trivedi, LEED AP, CCM

Construction Manager

Mary Vorissis

Senior Project Manager

Melissa De La Peña, P.E.

Senior Project Manager, Transportation

Mollee Gressett, CCM

Procurement and FF&E Specialist

Molly Doogan, CCM

Construction Manager

Nicole Soria-Velarde

Project Coordinator and Communications

Philip E. Valadez, CCM

Deputy Program Director/Senior Construction Manager

Rick Simon, P.E.

Program Manager, Civil Engineering

Roberto Ramirez, P.E.

Senior Civil Engineer

Russell Jones, CMIT

Project Controls

Sonia Babian, CCM

Project Manager

Stephanie Lightner, PMP

Project Controls

Steve Reese

Field Monitoring Specialist, Research and Compliance

Teun Valstar

High Voltage Underground Quality Control Inspector

Tim Kolset

Project Manager