Robert Barrera

Robert Barrera: Email & Phone Number

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Technology Support Specialist at Hesperia Unified School District|Hesperia, California, United States

Position:

Technology Support Specialist at Hesperia Unified School District

Location:

Hesperia, California, United States

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Last updated: 2026-04-20
Updated: 2026-04-20

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Work Experience 11 years

Technology Support Specialist at Hesperia Unified School District

Jul 2025 - Current

PC Builder at Self-employed

Sep 2022 - Jul 2025

Substitute Teacher at Adelanto Elementary School District

Dec 2022 - Apr 2025

Multi-Subject Tutor at Self-employed

Aug 2015 - Jan 2021

Robert Barrera started working in 2015, then the employee has changed 2 companies and 3 jobs. On average, Robert Barrera works for one company for 2 years 10 months.

Their professional focus is Behavior Management, Cascading Style Sheets (CSS), and Classroom Management across 3 core areas.

Education

Bachelor's degree at California State University-San Bernardino

Computer Information Systems at Victor Valley College

Master's Degree (incomplete) at Brandman University

Frequently Asked Questions

What is Robert Barrera's email address?

SignalHire found a verified business email address for Robert Barrera: b************t@hesperiausd.org.

What is Robert Barrera's phone number?

SignalHire found a verified phone number for Robert Barrera: +1-***-***-8284.

How do I contact Robert Barrera at Hesperia Unified School District?

You can reach Robert Barrera through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Robert Barrera's professional background?

Robert Barrera has 11 years of professional experience. They have held roles including PC Builder, Substitute Teacher, and Multi-Subject Tutor at companies such as Self-employed, Adelanto Elementary School District, and Self-employed. Their education includes Bachelor's degree from California State University-San Bernardino, and Computer Information Systems from Victor Valley College.

Is Robert Barrera's contact information up to date?

Yes. Robert Barrera's SignalHire profile was last updated on 20 April 2026, reflecting their current position as Technology Support Specialist at Hesperia Unified School District in Hesperia, California, United States.

Robert Barrera Namesakes

Name
Company
Position
Robert Barrera
Coordinator
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