Marc Tournier
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Marc Tournier Email & Phone Number

Eramet - Group CISO at ERAMET
Location: Greater Paris Metropolitan Region, France 11 work roles 3 schools
1 work email found @eramet.com 2 phones found area 121 and 817 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@eramet.com
Direct phone (121) ***-****
LinkedIn Profile matched
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Current company
Role
Eramet - Group CISO
Location
Greater Paris Metropolitan Region, France

Who is Marc Tournier? Overview

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Quick answer

Marc Tournier is listed as Eramet - Group CISO at ERAMET, based in Greater Paris Metropolitan Region, France. AeroLeads shows a work email signal at eramet.com, phone signal with area code 121, 817, and a matched LinkedIn profile for Marc Tournier.

Marc Tournier previously worked as Group Information Security Officer (CISO) at Eramet and Self employed at Mtc42. Marc Tournier holds Cissp, Information Security - Cyber-Security from Isc2 - Cissp.

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Email format at ERAMET

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{first}.{last}@eramet.com
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Profile bio

About Marc Tournier

✨I don’t use IA for my posts. Typos are my own✨Over my past experiences in large International groups, and now for Eramet Group (http://www.eramet.com) as Group’s Cybersecurity Director (CISO), I have enterprise-level responsibility for cybersecurity of all systems, IT&OT, data and overall Information Systems. I develop security policies, cyber standards, evaluations processes and corporate awareness. * Overall Group Information Security strategy definition * Security architecture development * Global function oversightIn close cooperation with business executives (BU, Legal, HR, Internal controls, Communication...) and other IS&T managers, my team identify, assess, and prioritize risks to Information Assets anddefine programs and processes to control and mitigate these risks based on appropriate risk management.

Listed skills include Security, Information Security, Itil, Data Center, and 22 others.

Current workplace

Marc Tournier's current company

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ERAMET
Eramet
Eramet - Group CISO
AeroLeads page
11 roles · 33 years

Marc Tournier work experience

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

Group Information Security Officer (Ciso)

Current

Paris, Ile-De-France, Fr

To quickly reduce the cyber risk, identified as a major one by Eramet, I joined the Group IT Department teams and took responsibility for building and implementing the cyber security defense plan.o Conducting security risk analysis on Information System; defining Digital Security Policies; following internal and partner audits; reviewing security technology architecture; organising awareness-raising actions for all staff on cyber security risks and best practices to follow. o Main achievements to date: Building the team, managing the department budget Implementation of the Cyber-security governance, strategy and tactics. Implementation and supervision of the Security Operations Centre (SOC/CSIRT): - team piloting an outsourced service; - widespread deployment of defense technology (EDR, SIEM,SOAR…), including the Industrial perimeter; - roadmap for the protection plan for non-standard and non-office automation infrastructures Deployment of Office365 solutions for classification, protection and encryption of information Remediation of the main vulnerabilities in the Active Directory; deployment of the PKI Cyber crisis management process; DRP

Jan 2018 - Present

Self Employed

Sep 2017 - Dec 2017

Group Digital Security

Paris, Fr

Avril is pursuing major Group transformation: * Implementation of a shared services center for the whole Group * Deployment of related applications and services (HRIS Group, SAP for finance and production, tools and associated interfaces ...) * Digital transformation and new collaborative and communication tools * Global infrastructure deployment (mobility, revised user positions, IaaS hosting, networks, etc.)In this context I manage the Digital Security for the group (CISO). I am in charge of defining the measures to secure processes, applications, infrastructure architectures and tools and overall to protect the Group's Information.I drive all the IS&T on cyber-security topics (integrity, compliance - GDPR, privacy -, availability, crisis management...)I'm involved in each level of the Group's transformation and I define the digital security policy, ensure its compliance and implementation, and ensure that all staff are aware of cyber security risks and good practices to follow. * Conduct cyber security risk analysis * Definition of Digital Security Policies to reduce these risks * Definition of security architectures and technologies * Definition and conduct of awareness-raising actions

Jul 2015 - Oct 2017

Group Director Of Information Systems Security

Zug, Ch

As the Group’s senior security officer (CISO), I have enterprise-level responsibility for all data/information security policies, standards, evaluations, roles, and corporate awareness. * Overall Group Information Security strategy definition * Security architecture development * Global function oversightIn close cooperation with other executives (Countries IT, Legal, HR, Internal controls, Communication...) I identify, assess, and prioritize risks to Lafarge’s Information Assets anddefines programs and processes to control and mitigate these risks based on appropriate risk management.

Jan 2014 - Jun 2015

European Datacenter Operations Manager

Zug, Ch

Managing operations on European Data Center infrastructures.Liaising with the external offshore contractor teams (India), I ensure compliance with the service level agreed with customers. * 20 000 end users from EMEA * 75+ key business applications (finance ERP, Industrial quality controls) * Multiple datarooms, 65+ racks, 800+ servers, 250+ TB of storage * Windows, Linux and HP-UX servers ; Oracle and MS-SQL * An average of 1 000 Tickets per month managed by an offshore team of 60+ engineers

Sep 2011 - Jan 2014

Group Security & Compliance Manager + Corporate It Manager

Galderma

* IT Security Coordinator; Information risk Management; Security Policies and Procedures; Business Continuity and Disaster Recovery Plans; Security awareness program; * Coordination of external IT audits, and follow up with continuous controls; Performing internal IT audits;* Managing the Service Desk team (4 people) to provide optimum IT support to all Corporate and French market end users (200+).* Improving IT Service quality and Service Desk processes (ticketing, incidents, problems, resolution time).* Projects management of new tools, new applications and new systems deployment.* Maintaining the Datacenter (90+ servers), local network and other Infrastructure services (PBx, Visio-conference systems, etc...)* Affiliate Business Continuity Plan and Disaster Recovery Plan* Managing contractors, services and providers contracts and local IT budget.

Dec 2010 - Aug 2011

Security & Compliance Manager

Galderma

IT Security Coordinator; Security Policies and Procedures definition based on Information risk evaluation and management; Business Continuity and Disaster Recovery Plans; Security awareness program; Information Management Organization and Method coordination: ITIL processes (security incidents management, problems resolution, change management processes and controls…); Coordination with group O&M on IT audits, controls and best practices; Coordination of external IT audits, and follow up with continuous controls; Performing internal IT audits;Leading projects on Data retention, Security Information and Event Management (SIEM), and various security infrastructure projects (Wide area network security complete re-design, global wireless deployment, antimalware strategy, Windows 7…)

Jan 2007 - Dec 2010

Security & Network Supervisor

Galderma

European Security Infrastructure design, Security vigilance. * Management of the European Security Infrastructure plateform (Internet Interconnection, remote accesses, gateways, antispam and antiviruses…)* Building Global VPN SSL remote access service for European, Asian and South American employees (Technical and commercial evaluation, implementation, supervision...)* Global AntiX strategy definition and deployment, preventing all major malware events from 2001 to 2008.* Design and implementation of antispam service, dropping spams to over 90% with no false positive.

Nov 2001 - Jan 2007

Information Management Security Consultant

Puteaux, Ile De France, Fr

Security Consulting projects management

2000 - Nov 2001

System And Network Consultant

Nanterre, Île-De-France, Fr

1998 - 2000 ~2 yrs
3 education records

Marc Tournier education

Cissp, Information Security - Cyber-Security

Isc2 - Cissp

Tsig - Technicien Informatique De Gestion, Networks And Systems

Afpa

Bts Industries Céréalières + Spécialisation Action Commerciale

Ecole Nationale Supérieure De Meunerie Et Des Industries Céréalières
FAQ

Frequently asked questions about Marc Tournier

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

What company does Marc Tournier work for?

Marc Tournier works for ERAMET.

What is Marc Tournier's role at ERAMET?

Marc Tournier is listed as Eramet - Group CISO at ERAMET.

What is Marc Tournier's email address?

AeroLeads has found 1 work email signal at @eramet.com for Marc Tournier at ERAMET.

What is Marc Tournier's phone number?

AeroLeads has found 2 phone signal(s) with area code 121, 817 for Marc Tournier at ERAMET.

Where is Marc Tournier based?

Marc Tournier is based in Greater Paris Metropolitan Region, France while working with ERAMET.

What companies has Marc Tournier worked for?

Marc Tournier has worked for Eramet, Mtc42, Avril, Lafarge, and Galderma.

How can I contact Marc Tournier?

You can use AeroLeads to view verified contact signals for Marc Tournier at ERAMET, including work email, phone, and LinkedIn data when available.

What schools did Marc Tournier attend?

Marc Tournier holds Cissp, Information Security - Cyber-Security from Isc2 - Cissp.

What skills is Marc Tournier known for?

Marc Tournier is listed with skills including Security, Information Security, Itil, Data Center, Infrastructure, Disaster Recovery, Information Security Management, and Business Continuity.

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