Network And Communication Services


Conference Center Photo 

What We Do: 

The Network Services team provides end-to-end support in designing, installing and maintaining voice and data networks to support the essential operations of the San Diego Unified School District. 

  • Manage and maintain the local and wide area network.

  • Install, configure, and maintain all network devices.

  • Maintain, install and upgrade cabling and fiber infrastructure

  • Monitor and maintain telecommunication and voice over internet protocol (VoIP) services

  • Manage and maintain emergency radios and cellular devices

  • Ensure every SDUSD student has home internet.

  • Administer the Emergency Communication System


Helpful Links:

ECS – InformaCast

Current Network Service Projects

Radio Status Update


Radio and Cell Phone Information



Jared Yu

Network Engineer

Robert Schleigh

Lead Telecommunication Technician

Amanda Jones

Telecommunication Specialist

Armando Marin

Telecommunication Technician

Sam Elwood

Telecommunication Specialist

Michael Fuchs

Data Communication Analyst

Andrew Bortolutti

Data Communication Specialist

Andrew Nguyen

Data Communication Specialist

Michael Tallerday

Data Communication Specialist

Rogelio Olguin

Data Communication Technician

Fidel Perez

Data Communication Technician

Jason Nguyen

Data Communication Technician

Manny Villarreal

Data Communication Technician

Toby Lewandoski

Data Communication Technician

Jessie Sandoval

Information Technology Liaison



"I just wanted to give a shout-out to Jason Nguyen and Manny Villarreal, both Data Techs for SDUSD.  They swapped out some faulty phones for us and they had fantastic customer service. Kudos to some great hires!"John Aguilar - Principal of Normal Heights Elementary

"I wanted to take a moment to tell you about the wonderful effort that Armando Marin gave today trying to fix our new copier fax issue...He went above and beyond and I really appreciate it."Becky Cisneros - Due Process Hearings and Mediation

"I want to express my sincere gratitude for the support that we received from Manny Villarreal yesterday!!  What an impressive person!  He was able to help us with the multiple issues that we were experiencing, and he did it with such a positive attitude.  Everyone in the front office at Valencia Park says a huge THANK YOU!!."- Lori Moore - Principal of Valencia Park Elementary School.



Sandra Arellano, CCTO
Software Systems Coordinator
(619) 260-5499
[email protected]

For technical support, please call the IT Help Desk at 619-209-HELP (4357) between 7:00am and 5:00pm, Monday thru Friday.

                                                                 To create and/or manage your service request tickets, please access Cherwell                                                                     https: //