Administration
Christianne Castleberry
P.E., LMUD Engineer
With LMUD Since 2007
With LMUD Since 2007

Field Customer Service Group
Field Maintenance Department
Zach Trippe
Field Maintenance Crew Lead
With LMUD Since 2010
With LMUD Since 2010

Cyprain “Cy” Ndefung
Construction Crew Lead
With LMUD Since 2019
With LMUD Since 2019

Carlos Sosa
Field Maintenance
With LMUD Since 2019
With LMUD Since 2019

Roger Wisdom
Field Maintenance
With LMUD Since 2019
With LMUD Since 2019

Christian Resendiz
Field Maintenance
With LMUD Since 2020
With LMUD Since 2020

Brandon Williams
Field Maintenance
With LMUD Since 2021
With LMUD Since 2021

Mario Rivera
Field Maintenance
With LMUD Since 2022
With LMUD Since 2022

Wastewater/Water Reuse Department
Marshall James
Wastewater Plant Operations Supervisor
With LMUD Since 2006
With LMUD Since 2006

David Ybarra
Lead Wastewater Operator
With LMUD Since 2007
With LMUD Since 2007

Rafael Suarez
Wastewater Operator C/C
With LMUD Since 2016
With LMUD Since 2016

Todd Herzog
Wastewater Operator
With LMUD Since 2022
With LMUD Since 2022

Duc Vu
Groundskeeper
With LMUD Since 2012
With LMUD Since 2012

Potable Water Department
Kyle Wilds II
Lead Water Operator
With LMUD Since 2017
With LMUD Since 2017

Tony Resendiz
Water Operator D/11
With LMUD Since 2000
With LMUD Since 2000

Jacob Alaniz
Water Operator
With LMUD Since 2018
With LMUD Since 2018
