Freelancer profile translated to English.
Back to original languageAbout Youssef
Freelance Systems Engineer, I work on the entire infrastructure lifecycle (Build & Run), with a cross-functional approach: from the hypervisor to access management.
With a background that started in the field and was consolidated by missions in complex environments (international, multi-site), I help IT departments to secure their Information System around 4 fundamental pillars:
Virtualization & Foundation: Architecture and operational maintenance of VMware vSphere and Hyper-V environments.
Backup & Resilience: Data protection strategies (DRP/BCP) and complex restorations with Veeam Backup & Replication.
Operational Security: Server hardening, patching, and perimeter security.
Hybrid Identity: Mastery of Active Directory and Entra ID environments (Audit, Tiering Model, Migration).
📩 Available to strengthen your infrastructure teams
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- VINCI Construction Grands ProjetsSystems EngineerCIVIL ENGINEERINGFebruary 2025 - Today (1 year and 4 months)Nanterre, FranceContext: Securing and evolving the hybrid identity infrastructure. (International Environment)Missions:- AD Hardening via PingCastle, Tiering model, and LAPS- Hybrid identity administration via Entra ID and MFA- Migration and modernization of the fleet to Windows Server 2022- IAM governance and technical documentation for ISO 27001 standard
- TIBCOSystems EngineerSOFTWARE PUBLISHINGAugust 2020 - January 2025 (4 years and 5 months)Nantes, FranceContext: Technical interventions on data availability and operational maintenance.Missions:- AD Redesign, PingCastle security audits, and PKI management (ADCS)- Integration, migration of virtual infrastructure and storage- Definition of hybrid backup strategies and DRP/BCP validation- Infrastructure security
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Education
- Manager in Computer EngineeringInstitut d’Informatique Appliquée2020Spécialité Manager de la Sécurité des Systèmes d’Information
- CNAM LicenseInstitut d’Informatique Appliquée2018Mention Informatique générale
Certifications
- Microsoft AZ-801Microsoft2023