Nicolas Vermuseau in

Nicolas Vermuseau

Critic · DISC type C
CISO at Keolis Group
📍 Ecquevilly, Île-de-France, France

Nicolas Vermuseau is the CISO at Keolis Group, leveraging extensive experience in network and security management from his time at both Keolis and Servier. He holds a Masters degree from Esigetel and is focused on defining and evolving security strategy for critical transportation infrastructure.

He is passionate about building a strong, collective cybersecurity culture. He actively promotes awareness workshops and publicly celebrates his teams engagement and innovative contributions, believing security relies on peoples vigilance and good habits just as much as on tools.

Nicolas has a specific focus on the complex challenge of securing Operational Technology (OT) within industrial and transport environments.

Read the full overview →
Experience
23 Years
Current Role
CISO
Location
Ecquevilly, Île-de-France, France
Personality Overview

How Nicolas shows up

Negotiator
Objective Thinker
ROI Driven

They prefer to do logical analysis and value evidence over emotions. They are quite likely to negotiate on pricing or other key terms. They enjoy working alone and do not rely on others very often.

Priorities

Topics Nicolas cares about

OT Security
He emphasizes the need to secure industrial environments without blocking operations or innovation, a key challenge in the transportation sector.
Cybersecurity Culture
Actively promotes security awareness through team workshops, believing that digital security is primarily about vigilance and good daily habits.
+4 more topics Login to view topics
Career

Work history

6-2017
CISO
Keolis Group
11-2013 - 6-2017
Network and Security Manager
Keolis Group
6-2010 - 10-2013
Network and Security Manager
Servier
12-2006 - 5-2010
Network & Security Engineer
Servier
9-2002 - 11-2006
Network Engineer
Servier
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
8-1999 - 2-2002
Master
Esigetel
2-2002 - 2-2003
DESS
Université du Quebec
Social presence
in
Behavioral profile

DISC profile (public)

C

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

More profiles

Discover additional public profiles from our index.

Unlock the full playbookSee exactly how to sell to Nicolas. Free, 10 seconds.