
Philippe VIALLE
Senior cybersecurity engineer (SOC/CSIRT/CTI/SOAR)
Salaire / Taux journalier
78300 Poissy, France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
Passionate about IT threats, I am a cybersecurity engineer specialized in threat detection (SOC), incident response (CERT/CSIRT), and audits. More especially, my daily work is to help organisations protect their business against cyber threats with both auditor and SecOps mindsets (hardening, SOAR, security architectures, sensors, tools, processes). In parallel, I give classes at engineering schools such as EPITA, and have been the creator of the IT security program at EFREI.
Expérience de travail
Freelance
freelance
avr. 2026 - Présent
7 mois
Virology teacher
EPITA
juin 2012 - Présent
14 ans 5 mois
Le Kremlin-Bicêtre, France
"malware" course teacher: virus/malware history & typology. Specific malware case studies, high profile attacks analysis. Antivirus/EDR: limits, management, evolutions. "VX" world and economy, black markets, cyber-weapons.
METSYS
déc. 2022 - mai 2026
3 ans 6 mois
92100 Boulogne-Billancourt, France
Head of technical audit
déc. 2024 - mai 2026
1 an 6 mois
92100 Boulogne-Billancourt, France
- Incident manager (CERT), and InterCERT member - Audit & pentest team manager, with delegated CEO's signature for audits mandates signature - Service offering and portfolio creation - Presales manager - Blog articles writer - Delivery as senior consultant (audits and advanced topics related to SecOps).
MSSP CTO
mars 2023 - déc. 2024
1 an 10 mois
92100 Boulogne-Billancourt, France
Technical director of the MSSP: - services deployment or improvement: SOC, CERT, CTI, VOC, SOAR (automation/orchestration), etc. - technical leader, - architect, - services roadmap, - internal trainer (SOC/CERT, sales), - speaker, blog articles author, - service offering creation ("cyber diag flash") and delivery support as senior analyst, - presales activity support.
Head of cybersecurity operations
déc. 2022 - mars 2023
4 mois
92100 Boulogne-Billancourt, France
Presales Technical referent MSSP portfolio review
Cybersecurity Consultant
1D Solutions - Portage SalarialFreelance
juil. 2022 - déc. 2022
6 mois
Vétheuil, France
- SOC auditor for end customers. Assessment topics: maturity, detection capabilities, automation (SOAR) needs and capabilities, incident response (SOC // CERT), Threat Intel, architecture, IT hygiene/hardening, management, roadmap, quality, SLA, KPI... Materials: SOC-CMM, CERT-CMM, OpenCSIRT SIM3, NIST CSF, MITRE 11 SOC strategies, FIRST, ANSSI PRIS... - CyberSecurity lecturer for Vinci SA: threat landscape evolution and key role of the lambda user. - SOC expert for end customer: build management (strategy, roadmap, outsourcing scenarios, budget).
Head of SOC
Intrinsec
avr. 2020 - juil. 2022
2 ans 4 mois
Paris, France
Role: - teams management for L1 OPS, L2 OPS, and Build; - SOC team managers direct management; - technical leader. Tasks: - SOC Processes and automation, TIP/SIRP/SOAR; - Service development strategy; - security monitoring design, deployment management, and reporting management; - sales support; - recruiting support; - crisis management and escalation management.
Cybersecurity Engineer and team leader
French Ministry for Armed Forces
déc. 2016 - mars 2020
3 ans 4 mois
Région de Paris, France
SOC team manager (L1, L2), L3 support, SOC process design (based on NIST SP800-61 rev2), Incident escalation manager, trainer (security monitoring, incident response). Security monitoring design, SIEM/SIRP/TIP architect (integration and exploitation), with SOAR in mind. Cyber-security advisor for the hierarchy.
EFREI
sept. 2010 - déc. 2019
9 ans 4 mois
94800 Villejuif, France
SecOps and IT management teacher (program funder)
sept. 2010 - déc. 2019
9 ans 4 mois
94800 Villejuif, France
Created the first security course program (Master 2 and then M1 as well): IT security from an operations point of view, in today's world. - Courses (best practices, architectures, IT threats, vulnerabilities, secured network protocols, risks,...) and real case studies; - practical sessions (network discovery & audit, malwares, vulnerabilities, cryptology, patch deployment, attack/defense by teams CTF-like...); - team project, focused on security (park management, traceability, AV/FW/IDS, SIEM, hardening, and so on), realistic IT infrastructures and issues. This course has led to the current IT security Major, that is being offered to students since Sept 2015. First students got graduated in March 2018!
IT security program coordinator (Master 1 & 2)
févr. 2019 - juil. 2019
6 mois
94800 Villejuif, France
Contributed to the handling of the IT security program (M1 & M2).
FireEye, Inc.
mai 2014 - oct. 2016
2 ans 6 mois
Paris, France
Channel PreSales Systems Engineer
janv. 2016 - oct. 2016
10 mois
Paris, France
Systems engineer (SE), presales dedicated to focus partners (trainings, support, projects management, ...) Business areas: advanced attacks detection, incident response and Forensics solutions / services, threat intelligence services, and SOC automation solutions.
PreSales Systems Engineer
mai 2014 - janv. 2016
1 an 9 mois
Paris Area, France
Systems engineer (presales role). Technical support to projects and customers. Business areas: Advanced Persistent Threat detection. Incident response and Forensics solutions / services, consulting, security integration.
EMEA security support engineer
Microsoft
déc. 2011 - mai 2014
2 ans 6 mois
Paris, France
Was in charge of: - IT security incidents response (EMEA), forensics. Became internal Subject Matter Expert. - EMET product support - security bulletins (EMEA & French chapter). - Forefront antivirus support (FCS, FEP, SCEP) - security trainings and workshops (content creation & delivery): webcasts, onsites. Generic and advanced sessions, including for law enforcement/CERT.
IT security consultant
Devoteam
févr. 2007 - déc. 2011
4 ans 11 mois
Computer security watcher and security incident responder (DFIR). Among other missions, took part in the security operations team of a leading firm in transportation. I've worked more especially on: - Security watch: vulnerabilities, 0day identification, malice, new threats - patch management reporting - operations level response to threats (blocking, cleaning, emergency measures...) - computers security incident detection & handling, IT forensics - documentations: IT risks, best practices, guidelines, policies - law enforcement & issues (traceability, copyright, trademark, information disclosure...) - security events collection and analysis, SIEM concept, dashboards - government driven cyber security measures implementation - operational support to project teams - perimeter defense systems administration & audit, - filtering technologies (AV, URL, Internet content, spam, IM, proxies, firewall, NIPS, HIPS) monitoring - pentests - risks analysis and management - technical talks about IR & sec watch - security solution PoC and deployment (proxy/NIPS...)
Technical support member
Sophos France
avr. 2006 - oct. 2006
7 mois
Support technician. Skills: - antivirus deployment, policy design and audit, - virus cleaning, compromised computers issues, - work from remote with customers (phone, emails), - Windows all versions, Linux and Mac.
Messaging security administrator
Networx
juil. 2003 - mars 2006
2 ans 9 mois
Part-time. Providing web services to local companies (website hosting and development, messaging, web services). Only open source solutions (Linux systems). Skills: remote administration, messaging (MTA/MDA) security, antispam & antivirus integration + development, dashboards (activity stats, security events), integrity checks.
Computer technician
AVC
janv. 2003 - janv. 2006
3 ans 1 mois
Part-time. Computer fixing and virus cleaning, onsite or in lab. Skills: - malware cleaning (bootable CD, AV engines embedded, offline detection and fixing, Win32) - system auditing and fixing (soft & hard) - automated deployment solutions Antivirus solutions analyst/benchmarker. Working on new behavioral (signature-less) AV solutions: - webmaster of one of the only european independant websites dealing with behavioral/generic solutions pros/cons IRL - beta-tester of ViGuard antivirus before Vista hits the market.
Slide operator / lifeguard
Disney
mai 2005 - oct. 2005
6 mois
Orlando, Floride, États-Unis
Was in charge of people safety in one of the waterparks, part of the Disney's worldwide biggest parks. Skills: First aid, rescue, emergency procedures, safety, monitoring. Was member of the first French team to be allowed to act as slide operators with lifeguard role.
Formation
EFREI - Grande école du numérique
Master 2 (M2), network & DB
2002 - 2007
5 ans 1 mois
Activités et associations : - Human Aids association (EAH) - Oenology association (Millésime) - Robot/rocket association (Aéro) - International students exchange program associations (Efrei Int, i-week) - Skydiving association (Efrei Para)
UCL
English
2005 - 2005
1 mois
Licences et certifications
Scanning Strategies and Best Practices
Délivré le : mai 2026
TotalCloud
Délivré le : mai 2026