James Barrios
Infrastructure Security Engineer at Dfns
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolJames Barrios is an Infrastructure Security Engineer with eight years of experience, currently safeguarding crypto platforms at Dfns, a role accelerated by Techstars, Station F, and Crédit Agricole. He previously served as Senior Cybersecurity Auditor and Consultant at PwC France, handling SOC assessments, red teaming, incident response, and digital forensics for CAC40 clients and international engagements. His work spans crypto custody security, PASSI missions, and security strategy, combining hands-on pentesting with governance and due-diligence insights. He has led high-availability network and private cloud deployments (OpenStack, Ceph) for large campuses and automated infrastructure with Ansible and GitLab CI. Based in Paris, he holds an engineer degree in Information Security from CentraleSupélec and an MBA from IGR-IAE Rennes, blending technical depth with business acumen to deliver auditable, scalable security solutions.
8 years of coding experience
1 year of employment as a software developer
Diplôme d'ingénieur Généraliste, Diplôme d'ingénieur Généraliste at CentraleSupélec
English, French, Spanish
Github Skills (65)
six10
tunneling10
admin10
proxy-server10
degrees10
transparent-proxy10
vpn9
linux9
cli9
proxy9
tunnel9
ssh9
command-line-tool9
dns8
benchmark8
Programming languages (8)
Github contributions (5)
Supelec-GAN/Couleuvre-Rapport
May 2018 - Jun 2018
Contributions:46 commits, 29 pushes in 1 month
Japillow/Stella
Nov 2019 - Jul 2020
Contributions:2 releases, 25 pushes, 2 tags in 8 months
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