John Ho: Email & Phone Number

Opt-Out

Geographic Information System Administrator at City of Santa Ana|United States

Position:

Geographic Information System Administrator at City of Santa Ana

Location:

United States

View John Ho's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-06-02

Updated: 2026-06-02

Found email addresses for John Ho:

Business emails:

j*****o@ocgov.com,

j**n@ocgov.com

Personal emails:

j*****o@sdsu.edu

Found phones for John Ho:

+1-323-***-**20,

+1-480-***-**01

A different John Ho?

Work Experience 18 years

Geographic Information System Administrator at City of Santa Ana

Apr 2026 - Current

Geographic Information Systems Analyst at County of Orange

Oct 2021 - Apr 2026

GIS Specialist at County of Orange

May 2018 - Oct 2021

GIS Technician at County of Orange

Feb 2018 - May 2018

GIS Specialist at Center for International Trade and Transportation

Sep 2017 - Feb 2018

Graduate Research Assistant at Center for International Trade and Transportation

Nov 2016 - Sep 2017

Research and Analysis Associate at Southern California Association of Governments

Jul 2017 - Jan 2018

GIS Intern at County of San Diego

Apr 2015 - Aug 2016

Student Assistant at San Diego State University

Oct 2014 - Dec 2014

Machinist Mate at US Navy

Dec 2008 - Dec 2012

John Ho started working in 2008, then the employee has changed 6 companies and 8 jobs. On average, John Ho works for one company for 1 year 7 months.

Their professional focus is ArcGIS, ArcGIS Pro, and Arcgis Products across 3 core areas.

John holds Geographic Information Systems certifications.

Education

Master of Science - MS at California State University-Long Beach

Bachelor of Arts - BA at San Diego State University-California State University

Associate of Arts (A.A.) at Orange Coast College

Frequently Asked Questions

What is John Ho's email address?

SignalHire found verified email addresses for John Ho, both business and personal. Their business email is j*****o@ocgov.com, and personal emails include j*****o@sdsu.edu.

What is John Ho's phone number?

SignalHire found multiple verified phone numbers for John Ho: +1-323-***-**20, and +1-480-***-**01.

How do I contact John Ho at City of Santa Ana?

You can reach John Ho 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 John Ho's professional background?

John Ho has 18 years of professional experience. They have held roles including Geographic Information Systems Analyst, GIS Specialist, and GIS Technician at companies such as County of Orange, County of Orange, and County of Orange. Their education includes Master of Science - MS from California State University-Long Beach, and Bachelor of Arts - BA from San Diego State University-California State University.

Is John Ho's contact information up to date?

Yes. John Ho's SignalHire profile was last updated on 2 June 2026, reflecting their current position as Geographic Information System Administrator at City of Santa Ana.

John Ho Namesakes

Name

Company

Position

John Ho

Ministry of Defence of Singapore

Air Force Engineer

Get contacts

John Ho

Flowserve Corporation

Computer Numerical Control Programmer

Get contacts

John Ho

DBS Bank

Executive Director

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Evan Greenberg

Mount Auburn Cemetery