VALBON Loïc
@valbonloc
Senior cybersecurity expert specializing in SOC, penetration testing, incident analysis, and security program leadership.
FranceWhat I'm looking for
I’m a Senior CyberSecurity Expert focused on incident analysis, security advisory, and leading technical security programs across application, web, infrastructure, and network domains. With CISSP (2026) and EBIOS Risk Manager (2025), I guide risk assessments and security studies through project phases, from design to operation.
I also bring hands-on depth as a Senior Pentester and Senior SOC Analyst, administering security tooling (e.g., Cortex XDR, Symantec) and executing application/mobile intrusion testing. Alongside compliance leadership—including PCI DSS QSA Associate and PASSI-related work—I’ve coordinated security hardening (DNS, SPF, and domain centralization) and supported France division public website requirements.
Experience
Work history, roles, and key accomplishments
Senior CyberSecurity Specialist
VINCI Construction France
Oct 2019 - Jun 2025 (5 years 8 months)
Led technical security activities including incident analysis, security advisories during IT infrastructure design, and security support across multiple business units. Administered security tools and contributed to public website compliance and domain hardening.
Audit Manager, PCI Auditor
ADP - HubOne - Sysdream
Dec 2017 - Apr 2018 (4 months)
Performed PCI DSS QSA work including scoping and gap analysis, and supported external penetration testing engagements.
R&D Senior Security Engineer
Almond - Provadys
Apr 2014 - Dec 2017 (3 years 8 months)
Conducted external and internal penetration testing (including ARJEL and PCI DSS) and performed configuration and code reviews.
Security Engineer and Security Trainer
Sysdream
Nov 2010 - Apr 2014 (3 years 5 months)
Performed penetration testing (external and internal) for websites and web applications and delivered training and R&D.
Security Engineer
Overlap
Aug 2010 - Nov 2010 (3 months)
Conducted penetration testing and performed Linux hardening work.
Independent Researcher
Zero Day Initiative Program
Jan 2008 - Sep 2009 (1 year 8 months)
Performed fuzzing-based vulnerability research and analyzed exploitability using reverse engineering to author detailed vulnerability impact reports.
Security Engineer
Ministry of Defense of France
Apr 2007 - Sep 2007 (5 months)
Conducted fuzzing-based vulnerability research related to security testing.
Web Applications Developer
Caisse Générale de la Sécurité Sociale
Jul 2003 - Oct 2003 (3 months)
Developed intranet applications using enterprise Java components and SQL database features.
Built and retrieved access queries and reports, and developed SQL views and stored procedures.
Education
Degrees, certifications, and relevant coursework
ESIEA
Specialized Master, Information and Systems Security
2006 - 2007
Completed a Specialized Master in Information and Systems Security (Bac+6 CGE accredited) at ESIEA in Paris from 2006 to 2007.
ESI – SUPINFO
Information Technology
2001 - 2006
Studied at ESI–SUPINFO International Higher School of IT (Caribbean Campus) from 2001 to 2006.
University of Poitiers
First year of Medical School, Medicine
1999 - 2001
Completed the first year of medical school at the University of Poitiers from 1999 to 2001.
Lycée Schoelcher
Scientific Baccalaureate, Science
1999 -
Earned the Scientific Baccalaureate at Lycée Schoelcher in Martinique in 1999.
Availability
Location
FranceAuthorized to work in
Job categories
Skills
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