Mathieu Dupas
@mathieudupas
I am a cybersecurity expert specializing in offensive and defensive security.
What I'm looking for
I am a cybersecurity expert with 7+ years in offensive and defensive roles and over a decade in project management and team leadership. I lead multidisciplinary teams and align security programs with business strategy.
I have built and scaled Red Team and pentest offerings, driving automation that produced a 30% productivity gain and migrating key tools to Docker for improved performance and portability. I routinely design SOC solutions and industrialize pentest workflows to increase quality and repeatability.
I have delivered advanced offensive engagements and ransomware simulations for major accounts, and I conduct configuration audits across Windows, MSSQL and network devices while advising on remediation to strengthen security posture. I present research publicly and represent organizations at top cybersecurity events.
I hold multiple offensive and defensive certifications and completed Stanford and DeepLearning.ai AI coursework. I am passionate about R&D, AI/ML security, automation, and building high-performing security teams that deliver measurable client value.
Experience
Work history, roles, and key accomplishments
Pentest Division Manager
Digitemis
Jan 2025 - Present (7 months)
Led a 7-person cybersecurity R&D team and built a Red Team (TLPT) service, delivering a 30% productivity gain via automated pentest reporting and migrating Burp/Nessus to Docker to improve tool performance and portability.
Cybersecurity Consultant
Holiseum
Jan 2022 - Jan 2024 (2 years)
Delivered ransomware simulations and offensive security engagements for major accounts (EDF, TotalEnergies, Chanel, GRTGaz, SUEZ, Paris Police Prefecture, Club Med) and performed penetration tests and configuration audits to strengthen client remediation strategies.
Founder & CEO
Innovation Partagée
Jan 2009 - Jan 2021 (12 years)
Founded and grew a cybersecurity and innovation consulting firm, leading security audits and SOC deployments (Elastic, Zeek, Snort, Splunk) and supporting digital transformation projects for clients such as Natixis and ID-Storm.
Co-founder
La Fabrique à Innovations
Jan 2013 - Jan 2017 (4 years)
Co-founded a collaborative innovation platform, secured funding and industrial partnerships, and developed PHP/MySQL applications while performing pentests and driving security remediation.
SOC & Pentest Manager
NBS System
Jan 2024 - Present (1 year 7 months)
Redesigned Red Team services and established inter-mission R&D while conducting AI/LLM vulnerability research and delivering advanced offensive engagements across internal, external, WiFi and application targets.
Education
Degrees, certifications, and relevant coursework
Stanford University
Online Course Certificate, Machine Learning
Grade: 95.3%
Completed the Stanford Machine Learning course on Coursera with a 95.3% score.
ICAM (Institut Catholique des Arts et Métiers)
Engineering Degree, Engineering
Engineering degree from ICAM (Institut Catholique des Arts et Métiers).
DeepLearning.AI
Specialization Certificate, Deep Learning
Completed the DeepLearning.AI specialization covering core deep learning topics and techniques.
Microsoft
Certification, Cloud Computing
Obtained the Microsoft Azure Fundamentals (AZ-900) certification.
Offensive Security & Pentesting Certifications
Professional Certifications, Cybersecurity
Holds multiple offensive security certifications including CRTO, CRTP, PNPT, eCPPTv2, eWPT, and Mobile App Pentest (TCM Security).
Defensive Security Certifications
Certifications, Cybersecurity Operations
Includes Practical SOC Analyst (in progress) and other defensive security certifications.
Availability
Location
Authorized to work in
Job categories
Skills
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