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Ernesto Aguilar
President & CEO
Ernesto Aguilar
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Jeff Duplantis Ms, Pe, Pmp, F.asce, F.same
Water Technology Director / Client Service Manager
Cathy Cahill
Chief Financial Officer
Brenda Greig
Chief Human Resources Officer
Amauris Rodriguez
Chief Information Officer
Randal Martin
Survey Party Chief
Alfredo R.
Chief Highway Engineer
Diego L. Jimenez P.e.
Chief Structural Engineer
Kennedy Simmonds Pe
Chief Drainage Engineer
Silvia Beltre P.e.
Chief Project Development Engineer
Kart Vaith
Chief Strategy Officer
Angela Bernace
Communications Director
Andrew Donahou
Environmental Scientist
Carolyn Malphurs
Senior Environmental Scientist
Courtney Nelson
Environmental Scientist
Craig Wolfe
Environmental Scientist
Dustin Vanater
Scientist III
Jason Jendrucko
Environmental Scientist
Joel Christian
Senior Scientist
Leah Russell
Engineer/ Scientist
Maggie McCullagh
Environmental Scientist
Matthew Carlson
Data Scientist I
Sarah Sparks
Environmental Scientist
Don Harkey
National Operations Director
Pat Colwell
Project Manager/operations Director - NW
Cristina Harper
Corporate Administrator
