John Thomas OBrien: Email & Phone Number

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Registrar of Voters - Election Officer at County of Riverside|Palm Springs, California, United States

Position:

Registrar of Voters - Election Officer at County of Riverside

Location:

Palm Springs, California, United States

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Last updated: 2026-06-15

Updated: 2026-06-15

Found email addresses for John Thomas OBrien:

Business emails:

j***i@cisco.com

Personal emails:

j*************n@gmail.com

Found phone for John Thomas OBrien:

+1-***-***-0002

A different John Thomas OBrien?

Work Experience 21 years

Registrar of Voters - Election Officer at County of Riverside

May 2026 - Current

Security Supervisor at Desert Protection Services

Mar 2026 - May 2026

Security Officer at Desert Protection Services

Sep 2025 - Apr 2026

Registrar of Voters - Election Officer at County of Riverside

Oct 2025 - Nov 2025

IT Security Field Technician at John O'Brien Ventures

Jan 2020 - Jun 2021

Funding Analyst at CHANNELFORD ASSOCIATES INC

Dec 2018 - Dec 2018

Engineer - Technical Leader at Cisco

Aug 2015 - Oct 2017

Program Manager Performance Engineering at Hewlett Packard Enterprise

Nov 2013 - Aug 2015

System Software Engineer at Hewlett Packard Enterprise

Nov 2010 - Dec 2013

Research and Development Performance Benchmark Consultant at Performance Tuning Corporation

Mar 2007 - Nov 2010

Engineering Assistant at Hewlett Packard Enterprise

Jun 2006 - Mar 2007

Help Desk Analyst at JPMorgan Chase & Co.

Jun 2005 - Feb 2006

John Thomas OBrien started working in 2005, then the employee has changed 8 companies and 10 jobs. On average, John Thomas OBrien works for one company for 1 year 3 months.

Their professional focus is Active Directory, Adult CPR, and Appropriate Use of Force across 3 core areas.

John holds Baton License, Stop The Bleed Course Completion, and Typing Master Test Certificate - 70 wpm certifications.

Education

DeVry University College of Engineering and Information Science

Associate of Applied Science at ITT Technical Institute-Houston North

John Thomas OBrien Namesakes

Name

Company

Position

John OBrien

Amazon

Financial Analyst, Amazon Studios

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John OBrien

Battenfeld-Grease

Maintenance Technician

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John OBrien

Toledo Fire and Rescue Department

Firefighter/ Paramedic

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County of Riverside

Registrar of Voters lead

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Jezebell Ramirez

County of Riverside

Temporary Election Assistant

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Jerry Osterloh

County of Riverside

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Michele Martinez

County of Riverside

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JOSEPH

County of Riverside

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Michael Vena

County of Riverside

Environmental Health Specialist III

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Genesis Benitez Castro

County of Riverside

Office on Aging Services Assistant

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Mireya Ramirez

County of Riverside

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