Cyber Risk Defense Principal
Current
Aug 2022 - Present
AeroLeads people directory · profile
John Root Email & Phone Number
Cyber Risk Defense Principal - Kaiser Permanente
at
Kaiser Permanente
2 work emails found
@costco.com
3 phones found area 702 and 503
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 71%
Current company
Role
Cyber Risk Defense Principal - Kaiser Permanente
Location
United States, United States, United States
Who is John Root? Overview
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Quick answer
John Root is listed as Cyber Risk Defense Principal - Kaiser Permanente at Kaiser Permanente, based in United States, United States, United States. AeroLeads shows a work email signal at costco.com, phone signal with area code 702, 503, and a matched LinkedIn profile for John Root.
John Root previously worked as Cyber Risk Defense Principal at Kaiser Permanente and Security Engineer at Costco Wholesale.
Company email context
Email format at Kaiser Permanente
This section adds company-level context without repeating John Root's masked contact details.
{first}.{last}@costco.com
89% confidence
AeroLeads found 2 current-domain work email signals for John Root. Compare company email patterns before reaching out.
Profile bio
About John Root
John Root is a Cyber Risk Defense Principal - Kaiser Permanente at Kaiser Permanente.
Current workplace
John Root's current company
Company context helps verify the profile and gives searchers a useful next step.
3 roles · 13 years
John Root work experience
A career timeline built from the work history available for this profile.
Security Engineer
2013 - Sep 2022
Network Security Engineer
May 2005 - Dec 2013
FAQ
Frequently asked questions about John Root
Quick answers generated from the profile data available on this page.
What company does John Root work for?
John Root works for Kaiser Permanente.
What is John Root's role at Kaiser Permanente?
John Root is listed as Cyber Risk Defense Principal - Kaiser Permanente at Kaiser Permanente.
What is John Root's email address?
AeroLeads has found 2 work email signals at @costco.com for John Root at Kaiser Permanente.
What is John Root's phone number?
AeroLeads has found 3 phone signal(s) with area code 702, 503 for John Root at Kaiser Permanente.
Where is John Root based?
John Root is based in United States, United States, United States while working with Kaiser Permanente.
What companies has John Root worked for?
John Root has worked for Kaiser Permanente, Costco Wholesale, and Unm Hospitals.
How can I contact John Root?
You can use AeroLeads to view verified contact signals for John Root at Kaiser Permanente, including work email, phone, and LinkedIn data when available.
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