🚩 Ari_ Mercier
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🚩 Ari_ Mercier Email & Phone Number

RedTeam / Ethical Hacker at SNCF
Location: Lyon, Auvergne-Rhône-Alpes, France 9 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
SNCF
Role
RedTeam / Ethical Hacker
Location
Lyon, Auvergne-Rhône-Alpes, France
Company size
42152 employees

Who is 🚩 Ari_ Mercier? Overview

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Quick answer

🚩 Ari_ Mercier is listed as RedTeam / Ethical Hacker at SNCF, a company with 42152 employees, based in Lyon, Auvergne-Rhône-Alpes, France. AeroLeads shows a matched LinkedIn profile for 🚩 Ari_ Mercier.

🚩 Ari_ Mercier previously worked as RedTeam at Sncf and Staff member of Courir à Lyon at Courir À Lyon. 🚩 Ari_ Mercier studied at Supinfo.

Company email context

Email format at SNCF

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SNCF

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Profile bio

About 🚩 Ari_ Mercier

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Current workplace

🚩 Ari_ Mercier's current company

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SNCF
Sncf
RedTeam / Ethical Hacker
saint-denis-de-palin, centre, france
Website
sncf.com
Employees
42152
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9 roles · 12 years

🚩 Ari_ Mercier work experience

A career timeline built from the work history available for this profile.

Redteam

Current
Sncf

Lyon Area, France

RedTeam

Jan 2022 - Present

Staff Member Of Courir À Lyon

Current
Courir À Lyon

Lyon, Auvergne-Rhône-Alpes, France

Jan 2019 - Present

Consultant En Sécurité Informatique

Devoteam

Lyon Area, France

Pentester / RedTeamer

Jul 2018 - Dec 2021

Founder & Director Of Non-Profit Organization "Bons Plans Lyon"​

Bons Plans Lyon

Lyon Area, France

2014 - 2020 ~6 yrs

Ingénieur Sécurité

Enedis (Ex Erdf)

Lyon Area, France

Auditeur sécurité / pentesteur au sein du SOC d'Enedis.Gestion des incidents de sécurité.Veille en vulnérabilité.

Jul 2018 - Dec 2018

Security Expert

Groupe Bpce

Lyon Area, France

Dans une équipe de 4, j'assure les missions suivantes:- Controle permanent de la sécurité du parc.- Détections d'infections, mise en place d'alertes et protections.- Analyse des infections, Forensic et remédiation.- Développement de scripts et d'outils de réponse à infection.- Gestion des alertes virales et mises à jour antivirus sur l'ensemble du parc..

Feb 2015 - Dec 2017

It Security Consultant

Sogeti

Lyon Area, France

Consultant sécurité au sein de la practice sécurité ESEC de Sogeti.

Nov 2014 - Dec 2017

Junior Consultant

Sogeti Group

Lyon Area, France

Contrat professionnel au sein de la practice sécurité/ESEC de Sogeti.

Nov 2013 - Oct 2014

Internship

Sogeti Group

Lyon Area, France

Stage au sein de la practice sécurité dans le bureau de l'équipe pentest.

Jul 2013 - Oct 2013
Team & coworkers

Colleagues at SNCF

Other employees you can reach at sncf.com. View company contacts for 42152 employees →

TD Thierry Douchin Thierry Douchin Colleague at SncfLille, Hauts-de-France, France, France View → JF Jade Fouquet Jade Fouquet Colleague at SncfBelin-Béliet, Nouvelle-Aquitaine, France, France View → VP Vivien Prete Vivien Prete Colleague at SncfGreater Lyon Area, France View → JM Johanna Malakoff Johanna Malakoff Colleague at SncfParis, Île-de-France, France, France View → RT Ryan Taoufiq Ryan Taoufiq Colleague at SncfGreater Dijon Area, France View → LH Ludovic Hausherr Ludovic Hausherr Colleague at SncfParis, Île-de-France, France, France View → TD Thierry Diot Thierry Diot Colleague at SncfGreater Dijon Area, France View → SK Samar Karimenji Samar Karimenji Colleague at SncfTunisia, Tunisia View → MV Marc Villano Marc Villano Colleague at SncfCentre-Val De Loire, France, France View → HV Hardy Valérie Hardy Valérie Colleague at SncfToulouse, Occitanie, France, France View →
2 education records

🚩 Ari_ Mercier education

Bac S, Scientifique

Institution Saint Joseph
FAQ

Frequently asked questions about 🚩 Ari_ Mercier

Quick answers generated from the profile data available on this page.

What company does 🚩 Ari_ Mercier work for?

🚩 Ari_ Mercier works for SNCF.

What is 🚩 Ari_ Mercier's role at SNCF?

🚩 Ari_ Mercier is listed as RedTeam / Ethical Hacker at SNCF.

Where is 🚩 Ari_ Mercier based?

🚩 Ari_ Mercier is based in Lyon, Auvergne-Rhône-Alpes, France while working with SNCF.

What companies has 🚩 Ari_ Mercier worked for?

🚩 Ari_ Mercier has worked for Sncf, Courir À Lyon, Devoteam, Bons Plans Lyon, and Enedis (Ex Erdf).

Who are 🚩 Ari_ Mercier's colleagues at SNCF?

🚩 Ari_ Mercier's colleagues at SNCF include Thierry Douchin, Jade Fouquet, Vivien Prete, Johanna Malakoff, and Ryan Taoufiq.

How can I contact 🚩 Ari_ Mercier?

You can use AeroLeads to view verified contact signals for 🚩 Ari_ Mercier at SNCF, including work email, phone, and LinkedIn data when available.

What schools did 🚩 Ari_ Mercier attend?

🚩 Ari_ Mercier studied at Supinfo.

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