Chief Architect
Current
Dec 2021 - Present
AeroLeads people directory · profile
John Neystadt Email & Phone Number
Chief Architect @ Varonis, Ex-Microsoft, Ex-Akamai
at
Varonis
1 work email found
@varonis.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Architect @ Varonis, Ex-Microsoft, Ex-Akamai
Location
Kfar Saba, Center District, Israel
Who is John Neystadt? Overview
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Quick answer
John Neystadt is listed as Chief Architect @ Varonis, Ex-Microsoft, Ex-Akamai at Varonis, based in Kfar Saba, Center District, Israel. AeroLeads shows a work email signal at varonis.com and a matched LinkedIn profile for John Neystadt.
John Neystadt previously worked as Chief Architect at Varonis and Principal Product Architect at Akamai Technologies. John Neystadt holds Studying Towards (Not Graduated), Philosophy, History, Lingustics from Tel Aviv University.
Company email context
Email format at Varonis
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{first_initial}{last}@varonis.com
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Profile bio
About John Neystadt
Executive technologist, leading innovation in corporate and startup environments. Experienced in all software disciplines – Strategic Planning, Product Management, System and Software Architecture, Cloud, Development, Automated Testing, Service Operations, Reliability Engineering.Vast knowledge of Security, Enterprise, Consumer & Telecom industries and value-chains. Deep knowledge of cloud architectures - networking from the lowest and layers (ideology, operating, infrastructure, routing, dns, etc.) to to application level protocols (microservices, jwt, ux, big data, devops, scalability, voip, reliability engineering).Desktop, Mobile, Server and Cloud Computing - Application, Platform and Infrastructure as a Service.Security Research and Application Security, Code Inspection, Threat Modeling, Fuzzing, Penetration Testing, Static Code Analysis, Reverse-Engineering.Serial inventor, establishing patent programs, over 100 patents in key innovations areas - https://scholar.google.com/citations?hl=en&user=siyUePEAAAAJ
Listed skills include System Architecture, Software Development, Software Design, Distributed Systems, and 46 others.
Current workplace
John Neystadt's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles · 32 years
John Neystadt work experience
A career timeline built from the work history available for this profile.
Principal Product Architect
Leading Product Architecture of Akamai Enterprise Security Business Unit, building Cloud DNS & Secure Web Gateway, Client Agents, Cloud Enterprise Application Access.Technology, buisiness & people leadership integrating Akamai design centers across the globe.
Oct 2017 - Dec 2021
Senior Principal System Architect
Leading architecture of Cloud IoT Services, including key provisioning, embedded security stack, automatic firmware-update, device management. Establishing technology roadmap for emerging IoT security services market.
May 2016 - Sep 2017
Chief Architect
Chief Architect of Telefonica Digital Communications Products and Platforms, including flagship offering TU Go (http://www.engadget.com/2013/03/01/o2-tu-go-software/).Leading Product Management & Architecture team of Tu Core - Communications as A Service Platform, providing calls, messaging, communication history, voice search. Responsible for strategy.
Nov 2011 - Apr 2016
Advisory Board Member
Resonance Labs Inc
Bussiness and Technology Advisor for building Social Recommendations Platform
Nov 2012 - 2013
Group Program Manager/Architect
Working on multiple strategic incubations - Social Recommendations Platform, Virtualization Security, Ads Security, Claim Based Access Control, Distributed Security Incident Detection. Group Program Manager/Architect in Anywhere Access Group - responsible for Unified Access Gateway Product, driving product strategy, product planning, feature.
2007 - Oct 2011
Security Arch/Infosec Group Lead
Responsible for Security Architecture, SDL implementation (Microsoft Security Development Lifecycle) and penetration testing in Microsoft Israel R&D.Established Israeli InfoSec team, that defined and implemented process that became best practice in Microsoft. Security architecture reviews, threat modeling, penetration testing, developed Fuzzing framework.
2003 - 2007
~4 yrs
Test Infrastructure Group Leader
As a head of Test Infrastructure group, defined the automation paradigm, moving from set of unrelated tests tools to coordinated "Test Product" that could be built, installed, executed, whose results could be investigated by teams different than those who developed the tests and exposed product quality status in a way trackable by management.
2003 - 2005
~2 yrs
Dev Lead/R&D Group Manager
- Moving Comverse from C++ Windows to Java based Linux development, by introducing Application Server and J2EE based infrastructure.- Licensing Email Server Software, building internal knowledge and adopting it for Comverse needs.- Development smart aggregating IMAP4 proxy.- Introducing Security process and development security related projects..
1997 - 2002
~5 yrs
Software Developer
1994 - 1997
~3 yrs
Team & coworkers
Colleagues at Varonis
Other employees you can reach at varonis.com. View company contacts →
DW
Derek White
Colleague at Varonis
Youngsville, North Carolina, United States, United States
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OG
Owain Grandfield
Colleague at Varonis
San Antonio, Texas, United States, United States
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JG
Jack Gunner
Colleague at Varonis
Dallas-Fort Worth Metroplex, United States
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SC
Sebastian Cordero
Colleague at Varonis
Wake Forest, North Carolina, United States, United States
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HB
Henry Bransford
Colleague at Varonis
New York, New York, United States, United States
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AO
Amit Osi
Colleague at Varonis
Tel Aviv-Yafo, Tel Aviv District, Israel, Israel
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VK
Vladik Kostyuk
Colleague at Varonis
Tel Aviv District, Israel, Israel
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KF
Kelly Foley
Colleague at Varonis
New York, New York, United States, United States
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MC
Michael Castro
Colleague at Varonis
Raleigh, North Carolina, United States, United States
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JD
Jordan Duhart
Colleague at Varonis
New York, New York, United States, United States
View →
Derek White
Colleague at Varonis
Youngsville, North Carolina, United States, United States
View →
OG
Owain Grandfield
Colleague at Varonis
San Antonio, Texas, United States, United States
View →
JG
Jack Gunner
Colleague at Varonis
Dallas-Fort Worth Metroplex, United States
View →
SC
Sebastian Cordero
Colleague at Varonis
Wake Forest, North Carolina, United States, United States
View →
HB
Henry Bransford
Colleague at Varonis
New York, New York, United States, United States
View →
AO
Amit Osi
Colleague at Varonis
Tel Aviv-Yafo, Tel Aviv District, Israel, Israel
View →
VK
Vladik Kostyuk
Colleague at Varonis
Tel Aviv District, Israel, Israel
View →
KF
Kelly Foley
Colleague at Varonis
New York, New York, United States, United States
View →
MC
Michael Castro
Colleague at Varonis
Raleigh, North Carolina, United States, United States
View →
JD
Jordan Duhart
Colleague at Varonis
New York, New York, United States, United States
View →
3 education records
John Neystadt education
Studying Towards (Not Graduated), Philosophy, History, Lingustics
Tel Aviv University
Education record
Handasaim
Education record
Autodidact
FAQ
Frequently asked questions about John Neystadt
Quick answers generated from the profile data available on this page.
What company does John Neystadt work for?
John Neystadt works for Varonis.
What is John Neystadt's role at Varonis?
John Neystadt is listed as Chief Architect @ Varonis, Ex-Microsoft, Ex-Akamai at Varonis.
What is John Neystadt's email address?
AeroLeads has found 1 work email signal at @varonis.com for John Neystadt at Varonis.
Where is John Neystadt based?
John Neystadt is based in Kfar Saba, Center District, Israel while working with Varonis.
What companies has John Neystadt worked for?
John Neystadt has worked for Varonis, Akamai Technologies, Arm, Telefonica I+D, and Resonance Labs Inc.
Who are John Neystadt's colleagues at Varonis?
John Neystadt's colleagues at Varonis include Derek White, Owain Grandfield, Jack Gunner, Sebastian Cordero, and Henry Bransford.
How can I contact John Neystadt?
You can use AeroLeads to view verified contact signals for John Neystadt at Varonis, including work email, phone, and LinkedIn data when available.
What schools did John Neystadt attend?
John Neystadt holds Studying Towards (Not Graduated), Philosophy, History, Lingustics from Tel Aviv University.
What skills is John Neystadt known for?
John Neystadt is listed with skills including System Architecture, Software Development, Software Design, Distributed Systems, Cloud Computing, Software Engineering, Mobile Devices, and Enterprise Software.
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