Jari Pesonen in

Jari Pesonen

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Head of Cyber Protection & Digital Asset Security at Merck Group
📍 Rhein-Neckar Metropolitan Region, Germany

Jari is the Head of Cyber Protection & Digital Asset Security at Merck Group, with deep expertise in securing IT/OT assets, cloud security for AWS and Azure, and AI governance. Holding an AWS Security certification, he is described by colleagues as skillful, motivated, and bright.

While his profile is primarily professional, Jari actively uses his platform to support his network. He frequently shares opportunities on his own team and goes out of his way to help connections in other fields find new roles, indicating he values community and mutual support.

He has specialized expertise in the emerging ISO/IEC 23894 standard for Artificial Intelligence security, placing him at the forefront of this critical new domain.

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Experience
28 Years
Current Role
Head of Cyber Protection & Digital Asset Security
Job Level
Mid-senior
Location
Rhein-Neckar Metropolitan Region, Germany
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Jari cares about

AI Security & Governance
He consults on AI governance, holds an Azure AI certification, and recently analyzed security flaws in Google's Vertex AI platform, showing deep engagement.
OT/ICS Cybersecurity
His current role focuses on securing operational technology (OT) and industrial control systems (ICS). He is actively hiring senior experts for his team in this area.
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Career

Work history

12-2024
Head of Cyber Protection & Digital Asset Security
Merck Group
5-2024 - 12-2024
vCISO/Interim CISO | Security Consulting | AI Governance
Freelance
7-2020 - 3-2024
CISO
TIS (Treasury Intelligence Solutions)
10-2019 - 7-2020
CISO (a.i.)
FrieslandCampina
7-2017 - 7-2020
Enterprise Security Architect
FrieslandCampina
In the press

Media appearances

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Education
1-2024 - 7-2026
Master's degree
University of Liverpool
8-1996 - 7-1998
No degree
University of Eastern Finland
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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