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Johnson Sum Email & Phone Number

System Specialist at ITA-MED Co.
Location: San Francisco Bay Area, United States, United States 3 work roles 1 school
1 work email found @itamed.com 2 phones found area 510 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@itamed.com
Direct phone (510) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
System Specialist
Location
San Francisco Bay Area, United States, United States
Company size

Who is Johnson Sum? Overview

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Quick answer

Johnson Sum is listed as System Specialist at ITA-MED Co., a company with 15 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at itamed.com, phone signal with area code 510, and a matched LinkedIn profile for Johnson Sum.

Johnson Sum previously worked as Senior IT Consultant at Onon Solutions and Computer Support Specialist at Kms Service, Inc.. Johnson Sum holds Bachelor’S Degree, Management Information Systems And Services from San Francisco State University.

Company email context

Email format at ITA-MED Co.

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{first}{last}@itamed.com
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AeroLeads found 1 current-domain work email signal for Johnson Sum. Compare company email patterns before reaching out.

Profile bio

About Johnson Sum

Highly technical, quality-driven, and team-oriented IT system and consulting specialist with over 15 years, successful, local and remote IT experience. Skilled in hardware and software setup, implementation, configuration, troubleshooting, repair, and testing. Extensive experience in client supports for small medium enterprises

Listed skills include Servers, Firewalls, Windows, Microsoft Exchange, and 6 others.

Current workplace

Johnson Sum's current company

Company context helps verify the profile and gives searchers a useful next step.

ITA-MED Co.
Ita-Med Co.
System Specialist
hayward, california, united states
Website
Employees
15
AeroLeads page
3 roles

Johnson Sum work experience

A career timeline built from the work history available for this profile.

Senior It Consultant

Current
Onon Solutions

San Francisco Bay Area

Provide IT consulting and 24/7 support services for SME clients in the Bay Area on-site and online. Manage all IT functions for clients - Windows Servers, Exchange Servers, Apple Products, Mobile Devices, Sonicwall/Cisco firewalls, analog and VOIP Phone System, WAP and NAS

Jul 2007 - Present

System Specialist

Current

Provide server and workstation support for 35 users. Manage installation of hardware and software applications, and perform workstation configuration updates. Maintain user domain accounts and Windows Server maintenance. Perform troubleshooting of network access and hardware/software issues. Setup and maintain NAS device. Diagnose and repair network.

Jul 2014 - Present

Computer Support Specialist

Kms Service, Inc.

San Francisco Bay Area

Provide technical/remote support for more than 20 office locations with 800 staff worldwide. Troubleshoot Windows computers, Servers(2003/2008/2012), mobile devices (iOS/Android/Windows CE), remote user VPN connectivity, network printers, scanners and copiers. Install, setup, upgrade Windows servers(Hyper-V included) and computers. Configure and support.

Feb 2008 - May 2014
Team & coworkers

Colleagues at ITA-MED Co.

Other employees you can reach at itamed.com. View company contacts for 15 employees →

1 education record

Johnson Sum education

FAQ

Frequently asked questions about Johnson Sum

Quick answers generated from the profile data available on this page.

What company does Johnson Sum work for?

Johnson Sum works for ITA-MED Co..

What is Johnson Sum's role at ITA-MED Co.?

Johnson Sum is listed as System Specialist at ITA-MED Co..

What is Johnson Sum's email address?

AeroLeads has found 1 work email signal at @itamed.com for Johnson Sum at ITA-MED Co..

What is Johnson Sum's phone number?

AeroLeads has found 2 phone signal(s) with area code 510 for Johnson Sum at ITA-MED Co..

Where is Johnson Sum based?

Johnson Sum is based in San Francisco Bay Area, United States, United States while working with ITA-MED Co..

What companies has Johnson Sum worked for?

Johnson Sum has worked for Onon Solutions, Ita-Med Co., and Kms Service, Inc..

Who are Johnson Sum's colleagues at ITA-MED Co.?

Johnson Sum's colleagues at ITA-MED Co. include Hr Manager, Jacqueline F., Patrick Tello, Svetlana Kuzmichenko, and Jose Juaneza.

How can I contact Johnson Sum?

You can use AeroLeads to view verified contact signals for Johnson Sum at ITA-MED Co., including work email, phone, and LinkedIn data when available.

What schools did Johnson Sum attend?

Johnson Sum holds Bachelor’S Degree, Management Information Systems And Services from San Francisco State University.

What skills is Johnson Sum known for?

Johnson Sum is listed with skills including Servers, Firewalls, Windows, Microsoft Exchange, Windows Server, Microsoft Office, Voip, and Nas.

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