About Lance
French
Native or bilingual
English
Fluent
Spanish
Fluent
Experience
- SNCF Sûreté FerroviaireCybersecurity InternTRANSPORTATIONMay 2025 - July 2025 (2 months)Context: Securing and analyzing critical systems within the framework of railway safety.• Monitoring and analyzing incidents on critical systems.• Detecting and correcting vulnerabilities to strengthen ISO 27001 compliance.• Automating log control (-35% verification time).• Contributing to the improvement of tools for monitoring and detecting attacks.
- Capgemini,Junior Cybersecurity ConsultantApril 2023 - June 2023 (2 months)Paris, FranceMission of penetration testing and system hardening for major clients.• Conducting security audits and identifying vulnerabilities on web applications and infrastructures.• Automating analyses using Python to speed up threat detection (-45% scan time).• Implementing Linux and Windows server security solutions.• Training and awareness for 10 employees on incident management and cyberattack response.• Participation in a project that blocked over 500 intrusions in one month.
- Deloitte France (La Défense)Active MemberJanuary 2021 - December 2023 (2 years and 11 months)Context: Participation in cybersecurity audits for clients in the private sector.• Participation in cybersecurity audits for major clients.• Identification of major risks and implementation of corrective measures (-25% exposure to threats).• Contribution to technological and regulatory watch (ISO 27001, GDPR).
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Education
- Rythme
- Bachelor Networks &CYU Cergy Paris Université2026Bachelor Réseaux &