Youssef Oulehri

Context: Directing global security strategy and financial stewardship for a multinational group. Key Accomplishments: - Strategic Roadmap: Global cybersecurity roadmap, aligning technical security strategy with key business imperatives for executive board approval. - SOC Transformation: Orchestrated the deployment of a global Security Operations Center, reducing incident response time. - Financial Stewardship: Spearheaded multimillion-euro vendor negotiations, achieving CAPEX savings while ensuring maximum value realization for all network and security investments. - Executive Influence: Represent security strategy at board meetings to bridge the gap between risk and technical execution.

Context: Managed global infrastructure modernization across 90 countries and 300+ sites. Key Accomplishments: - Platform Adoption: Directed a massive IT modernization program, standardizing network and security architectures to drive operational efficiency and customer adoption. (Palo Alto) - Crisis Leadership: Designed a 'Secure-by-Design' architecture following a major cyberattack, restoring global operations in some days in collaboration with CERT. Lead the investigation. - Business Alignment: Translated complex IT risks into business value to secure funding for critical infrastructure upgrades - Industrial IT Leadership

Context: Lead technical advisor for strategic accounts, focusing on technical wins and deployment roadmaps. Key Accomplishments: - Technical Leadership: Served as the principal technical advisor for strategic accounts, steering complex, multi-product deployment roadmaps to ensure customer success. - Solution Guidance: Led technical validation efforts and high-level design workshops, simplifying complex security concepts for diverse audiences to secure the "technical win". - Orchestration: Restructured project delivery methodologies to accelerate deployment speed and end-user adoption.

Key accomplishment : - Partnered with sales teams to conduct deep customer discovery and design tailored technical solutions (Palo Alto Networks, Fortinet, Cisco) - Participation in modeling, study, and design of network ans security architecture for clients - Delivered L3 expertise on routing, switching, and advanced firewalling to help customers realize business value - Realization of the physical deployment operations, industrialization of the network and security equipments, as well as their configurations. (EDF) - Realization of Wifi audits for clients (Legrand, Auchan, Euroairport), drafting study report and audit validation. - Follow-up of the whole methodology of SFR Business Solutions project in order to carry out the missions with the objective of customer satisfaction.

Intrustor for first and third year students in : Unix systems installation and configuration of : - Apache2, OpenSSL, PHP, MySQL - DNS, DHCP, NTP - High-Availability Windows Server Administration : Installation and configuration of : - Active Directory Domain Services , DNS , DHCP - Failover Cluster - Hyper-V - Powershell scripting (import users from csv, create OUs architecture...) - Migration, GPO, Application deploiement - Backup servers, High-Availability - WSUS, Image deploiement ( MDT+WDS)

- Proof of concept for virtual desktop infrastructure implementation - Configuration and installation of complete infrastructure with 2 physics servers which contains virtual machines ( AD, DNS, DHCP, Kaspersky, DFS, PFS, BACKUP, MDT+WDS, 2 Standby core switches, 2 switch, 2 failover firewalls...) - DATACENTER migration with subnets migration . - Implement changes in network architecture - Maintain in operational condition the architecture of all the components of the information systems (systems and network) - Computer park management - Provide user support

- Configuring and maintaining the IT architecture in operational condition - Installation and configuration of WiFi terminal for the whole platform - Manage the whole IT parc - Support for network and system administration.(helpdesk)