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Tanguy ChristienTC

Tanguy Christien

Senior IT Cybersecurity Project Manager

€850/day
Plaisir, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Tanguy

With over 14 years of experience in project management within the IT departments of large corporations, I now operate as an independent project management consultant. I assist you from the study phase on major IT projects focused on Cybersecurity and digital transformation.
I use various project management tools and methodologies (PMI, Agile) to ensure effective project steering according to the context. I also methodically use numerous change management tools during transformation projects to strengthen team cohesion and encourage their involvement in a common goal.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Plaisir (up to 20km)

Experience

  • KPMG
    Cybersecurity Project Manager
    CONSULTING AND AUDITS
    December 2023 - December 2025 (2 years)
    Courbevoie, France
    Illumio micro-segmentation project:
    o Deployment of agents on servers and workstations;
    o Definition of the micro-segmentation strategy;
    o Implementation of security policies;

    MFA Project:
    o Change management for MFA enrollment of 9000 users located in France and African subsidiaries;
    o Deployment of MFA on user VPN with an interconnection system between CISCO ASA Firewall and Microsoft IntraID;
    o Deployment of MFA on Azure and Office 365 applications with Microsoft IntraID.

    IT Business Continuity Plan Project:
    o Inventory of redundancies and backups of critical infrastructures (CyberArk, network, backup system, Azure cloud, Active Directory)
    o BIA analysis and improvement proposals;
    o Formalization of the Business Continuity Management System framework according to ISO 22301 standard (Governance and risk management, impact analysis and continuity needs, Continuity Strategy, Continuity Operational Tools, simulation)
    o Roadmap formalization;
    o Structuring of project documentation by theme:
    ▪ Continuity Strategy and Solutions: IT Business Continuity Plan, IT Resilience Architecture, IT resilience capabilities inventory;
    ▪ Testing and Crisis Management Exercise Plan
    ▪ Risk Analysis: Business Impact Analysis, Crisis Scenarios, Risk Mitigation Plan;
    ▪ Crisis Management Plan;
    ▪ Disaster Recovery Plan (DRP): quick reference guides and recovery procedures.
    Project Management Change Management BCMS BCP/DRP Business Continuity Plan
  • TF1 SA
    Cybersecurity Project Manager
    FILM AND AV
    September 2022 - June 2023 (9 months)
    92100 Boulogne-Billancourt, France
    Managed the implementation of CyberArk (Privileged Access Management) and user onboarding.
    Change Management Cyberark Security Risk Analysis EBIOS Cybersecurity
  • Thales Digital Factory
    Proxy Product Owner
    DIGITAL AND IT
    June 2021 - July 2022 (1 year and 1 month)
    Paris, France
    Managed the implementation of DR (Restricted Disclosure) interconnections with the Ministry of Armed Forces and Dassault.
    Agile Method ITIL V4 Cybersecurity Restricted Disclosure Approval Visual Management Mystral Encryptor Computer Networks

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Education

  • BAC STI
    Lycée de Villaroy
    2001
  • DEUST AMRL
    University of Paris-Saclay
    2003
    Informatique

Certifications

  • ITIL V3 Foundation
    Global Knowledge
    2011
    ITIL V3
  • IT Project Management
    Euriware
    2010
    Project Management

Skill set

Categories