Our People

You need the right skillsets for your programs and projects. But ultimately, you're choosing people—which is why you'll like working with Harris & Associates. Exceptional people join and stay with us because we nurture their talents and invest in their growth. Meet just a few of them...

Randall G. Berry, PE

Director / Engineering


Ryan Binns, ENV SP, PMP

Director / Environmental Planning + Compliance


Kristin Blackson

Senior CEQA Project Manager / Environmental Planning + Compliance


Alison Bouley, PE

Senior Director / Municipal + District Finance


Tracy Bradford

Practice Support Manager / Program + Construction Management


Julia Chambers, ENV, SP

Planner / Municipal + District Finance


Rick Clark

Senior Project Manager / Municipal + District Finance


Christy Cooper

Senior Consultant / Water Consulting


Nathan M. Couch, PMP

Senior Director / Project Management Office (PMO)


Vijay Desai, PE, QSD/P

Sr. Director / Program + Construction Management


Sean Dunbar, CCM

Director / Program + Construction Management


Christopher Dunne

Vice President / Program + Construction Management


Tami Eaton

Senior Project Manager / Municipal + District Finance


Marianne Fargas, PMP

Director / Strategic Pursuits


Jules Feher

Senior Project Manager / Program + Construction Management


Karen Freeman, PMP

Senior Director / Finance


Ehab Gerges, PE

Chief Business Development Officer


Kate Giberson

Director / Environmental Planning + Compliance


Stacy Gorajewski

Director / Learning + Educational Programs


Ann Hajnosz, PE

Senior Director / Water Consulting


William Halligan, Esq.

Senior Director / Senior Environmental Counsel / Environmental Planning + Compliance


Brandon Hays, PE, QSD/P, PMP

Director / Program + Construction Management


Kourosh Iranpour, PE, QSD

Senior Project Manager / Engineering + Consulting


Eric Jackson, CCM, QCM, SMS, CHST

Sr. Construction Manager / Program + Construction Management


Lara Jennings, PE, CCM, LEED AP BD+C, DBIA, PMP

Senior Director / Program + Construction Management


Karyn Johnson

Senior Consultant / Water Consulting


Nick Kral

Project Manager / Municipal + District Finance


John Kuprenas, PE, CCM, PMP

Division President / Program + Construction Management


Lisa Larrabee

Chief Executive Officer / President / Chair of the Board of Directors


Frank Lopez, PE, QSD, CFM

Senior Director / Engineering


Andrew MacDonald, PE, LEED AP, PMP

Senior Project Manager / Engineering


David J. R. Mack, AICP

Project Manager/Senior Planner / Environmental Planning + Compliance


Susan Mandilag

Risk Manager / Corporate Services


Emily Mastrelli

Project Manager / Environmental Planning + Compliance


Troy Meyer

Manager / Marketing + Communications


Hitta Mosesman

Senior Director / Community Development + Housing


Mark Nassar, PE

Director / Program + Construction Management


Matt Nethercutt

Director / Program + Construction Management


Darin Neufeld, AICP

Senior Project Manager / Environmental Planning + Compliance


Vern Phillips, PE

Principal Engineer / Engineering


Vijay Pulijal, PE

Senior Project Manager / Program + Construction Management


Megan Quinn

Project Manager / Municipal + District Finance


Mario Rebholz, PE

Director / Program + Construction Management


Diane Sandman, AICP

Senior Director / Environmental Planning + Compliance


Zaheer Shaikh, PE, PMP

Director / Engineering


Daniel Sicile-Kira, CCM, ASID, LEED Green Associate, CM-BIM

Senior Construction Manager / Program + Construction Management


Craig Siefert

Director / Engineering


Brian Spindor, CMRP, PE

Senior Consultant / Water Consulting


Anna Tan-Gatue, PE

Project Manager / Municipal + District Finance


Tom West, PE

Vice President / Water Consulting


Michelle White

Chief People Officer


Steve Winchester

Chief Operating Officer / Chief Financial Officer / Chief Development Officer / Division President / Environmental, Engineering, + Consulting