Freelancer profile translated to English.
Back to original languageAbout Hadj
Hello,
I am Hadj, a security and network engineer. After several years spent within large groups and SMEs, I offer you my expertise on the subjects of deploying a security policy.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Service BP2I (BNP Paribas Partners for Innovation)Security & Network EngineerBANKING AND INSURANCEJanuary 2021 - January 2024 (3 years)Montreuil, France- Security technologies: PaloAlto, Checkpoint, Fortinet firewalls; F5 LTM Loadbalancer- Dedicated IDPS Gigamon/PaloAlto solution - Impact analysis and audit for business teams- Incident management and Level 3 support.- Security vulnerability treatment on Fortinet, Checkpoint.- Identification of perimeters and technology migration (Checkpoint, Fortinet, and PaloAlto).- Maintaining operational condition of the France, Belgium, Italy fleet (hardware/software refresh) & Incident management.- Patching of BNPP group Fortinet, Checkpoint, and PaloAlto firewalls.- Integration of New services on Marne and Bastogne Datacenters Vxlan Cisco / Arista fabric- Move Firewalls (Checkpoint / Fortinet) to a new Vxlan Fabric.- Change planning, definition of migration batches, operating procedures, and action plans.- Execution of migration pilots.- Qualification of new Firewall hardware / Software ranges.- Implementation of a new HP infrastructure with Management Consoles (FMG, FAZ, Panorama, and log collector).
- BNP ParibasSecurity and Network EngineerBANKING AND INSURANCEFebruary 2017 - December 2020 (3 years and 11 months)Montreuil, France- Administration of the entire firewall fleet (>700), Checkpoint, Fortinet, Palo Alto, Juniper, Cisco ASA- Security policy management (Flow opening, NAT, Strong authentication, URL Filtering, VPN, ...)- Relocation, version and technology migration, decommissioning, firewall addition, Virtualization, VSX, DMZ addition and modification- Transformation of Checkpoint firewalls to Fortinet / PaloAlto.- Firewall parameter configuration (Cluster, Interfaces, Anti-spoofing, Routing, and Firewall Topology).- Control of change request compliance- Redesign of the remote access architecture.- Deployment and tuning of Application Control / IPS for new subsidiaries.- Version qualification (Upgrade and Content Upgrades).- Agile project management- Vulnerability remediation on fleet assets.- Implementation and debugging of VPNs on Check Point and Fortinet technologies (IPsec SSL).- Contribution to the IBM Clichy SZR (Single Zoning Regional) & MZR (Multi Zoning Regional) Cloud project.- Contribution to the security vulnerability patching project on Palo Alto firewalls.- Customer support (calls and emails) and N2/N3 incident resolution.- Firewall on-call duty and various off-hours operations.- Creation of functional documentation- Training for new arrivals.
- AXIS SECURITESecurity and Network EngineerJuly 2016 - January 2017 (7 months)Strasbourg, France- Integration, operation, and administration of security equipment (Fortigate Firewall).- Infrastructure evolution according to needs.- LAN and systems and networks administration (CISCO, Windows Server 2008).- Implementation of system infrastructure (AD, DNS, Printing, DHCP, Sharing).- Active Directory administration (Users, Computers, GPO)- Technical analysis, incident resolution.- Hardware and Software Maintenance- Ensure and optimize the operational monitoring of the infrastructure
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Education
- Master 2 in Computer Networks & Embedded SystemsUniversity of Strasbourg. Faculty of Mathematics & Computer Science2015
- State Engineer Diploma in Computer Science. Option: Distributed SystemsUniversity of Science IGMO ES-SENIA2007
Certifications
- PCNSA - PaloAlto Networks Certified Network Security AdministrationPersonVue2020
- CCSA - Check Point Certified Security Administrator R80 CertificationPersonVue2020