About Ethan
French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Experience
- PwCSenior Manager GRC, TPRM & Security ArchitectCONSULTING AND AUDITSJanuary 2020 - September 2025 (5 years and 8 months)France▸ GRC Leadership — Supervised GRC programs: third-party risk, internal controls, audits, regulatory compliance (ISO 27001, NIST CSF, GDPR, DORA, EBA).▸ TPRM at Scale — Managed 1,400+ annual vendor security assessments end-to-end: scope, questionnaires, evidence collection, scoring, risk committees, go/no-go decisions. KYS due diligence and contractual security requirements (MSA, SLA, OLA).▸ Cloud Security — Validated 300+ architectures/yr. Secure GCP→M365 migration. Azure Key Vault + GCP KMS on 100% of critical workloads. 70% reduction in critical cloud vulnerabilities via Prisma Cloud CSPM.▸ AI Governance — Built LLM governance framework (EU AI Act, NIST AI RMF). Adversarial testing with Garak, Counterfit, Cranium, HiddenLayer.▸ Team Management — Managed 2 teams (8 experts): SOC + vulnerability management. Monthly COMEX reporting via Power BI. 40% vulnerability reduction KPI.
- Inetum → ESP BankCybersecurity Architect & Project ManagerBANKING AND INSURANCEJune 2019 - December 2019 (6 months)Paris, France▸ TOGAF ADM architecture design integrating SentinelOne, Cisco NAC, Wallix Bastion — HLD/DAT documentation.▸ Security audit of existing architectures: network flow correction, firewall optimization for GDPR compliance.▸ Digital transformation & change management: process modernization and post-deployment impact validation.🗂 PM: End-to-end project management of OOdrive migration and RSA deployment• · KPI dashboards for steering committees◦ · Deliverable planning (ITIL).Tech: Windows 10/7, RSA, Wallix Bastion, SentinelOne, Cisco NAC, Citrix, Change Auditor
- Inetum → LCL Bank (Crédit Agricole Group)Cybersecurity Architect & Security Project ManagerBANKING AND INSURANCESeptember 2016 - June 2019 (2 years and 9 months)Paris, FranceNearly 3-year engagement at LCL, a major French retail bank within the Crédit Agricole Group. Dual role as Security Architect and Project Manager, responsible for the Windows 10 migration program, endpoint security modernization, and security governance reinforcement across the bank's entire IT estate.▶ Migration & Security Modernization▸ Windows 10 Migration Piloted the full technical migration from Windows 7 to Windows 10 across the entire workstation fleet, with SCCM deployment for centralized patch and configuration management.▸ Endpoint Security Reinforcement Integrated SentinelOne (EDR) and Symantec Endpoint Protection v14.2 for advanced protection of workstations and servers.▸ Privileged Access Management Deployed CyberArk for administrator identity and secrets management aligned with Crédit Agricole Group policies.▸ Network Access Control Deployed Cisco NAC for network segmentation and policy-based access restriction across the bank's infrastructure.
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Education
- Azure AI Engineer Associate (AI-102)Azure AI Engineer Associate (AI-102)
- Microsoft Responsible AIMicrosoft Responsible AI