Role listed
Defendara Ltd.
AeroLeads people directory · profile
Michael John Email & Phone Number
Cyber Security, OT Security, IIoT Security
at
Defendara Ltd.
1 work email found
@web.de
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Cyber Security, OT Security, IIoT Security
Location
Germany, Germany, Germany
Who is Michael John? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Michael John is listed as Cyber Security, OT Security, IIoT Security at Defendara Ltd., based in Germany, Germany, Germany. AeroLeads shows a work email signal at web.de and a matched LinkedIn profile for Michael John.
Michael John previously worked as Senior Berater at Freelance (Self Employed) and Chief Technology Officer at Solitaire Advisory. Michael John holds Master Of Science (Msc), Computer Science from The Martin Luther University Of Halle-Wittenberg.
Company email context
Email format at Defendara Ltd.
This section adds company-level context without repeating Michael John's masked contact details.
*@web.de
68% confidence
AeroLeads found 1 current-domain work email signal for Michael John. Compare company email patterns before reaching out.
Profile bio
About Michael John
Critical Infrastructure Security | Cloud Security | Security Architecture | IoT | IIoT | IoMT
Listed skills include Security, Smart Grid, Telecommunications, Smart Metering, and 41 others.
Current workplace
Michael John's current company
Company context helps verify the profile and gives searchers a useful next step.
8 roles
Michael John work experience
A career timeline built from the work history available for this profile.
Senior Berater
Current
Jan 2024 - Present
Chief Technology Officer
Sep 2022 - Dec 2023
Principal Cyber Technical Officer
Apr 2021 - Aug 2022
Chief Information Security Officer
Wepower Network
Oct 2018 - Mar 2021
Director Operations
May 2014 - Sep 2018
Solution Manager
Feb 2010 - Apr 2014
Network Engineer
Mar 2006 - Jan 2010
1 education record
Michael John education
-
The Martin Luther University Of Halle-Wittenberg
FAQ
Frequently asked questions about Michael John
Quick answers generated from the profile data available on this page.
What company does Michael John work for?
Michael John works for Defendara Ltd..
What is Michael John's role at Defendara Ltd.?
Michael John is listed as Cyber Security, OT Security, IIoT Security at Defendara Ltd..
What is Michael John's email address?
AeroLeads has found 1 work email signal at @web.de for Michael John at Defendara Ltd..
Where is Michael John based?
Michael John is based in Germany, Germany, Germany while working with Defendara Ltd..
What companies has Michael John worked for?
Michael John has worked for Defendara Ltd., Freelance (Self Employed), Solitaire Advisory, Agentur Für Innovation In Der Cybersicherheit Gmbh, and Wepower Network.
How can I contact Michael John?
You can use AeroLeads to view verified contact signals for Michael John at Defendara Ltd., including work email, phone, and LinkedIn data when available.
What schools did Michael John attend?
Michael John holds Master Of Science (Msc), Computer Science from The Martin Luther University Of Halle-Wittenberg.
What skills is Michael John known for?
Michael John is listed with skills including Security, Smart Grid, Telecommunications, Smart Metering, Information Security, Computer Security, Networking, and Data Security.
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