Freelancer profile translated to English.

Description

Experienced Network and Security Engineer, I have solid expertise in the administration, configuration, and security of network infrastructures. I master various firewalls (Fortigate, PaloAlto, Checkpoint), F5 LTM load balancers and F5 WAF, as well as the implementation of IPSec and SSL VPNs. I also have good knowledge of IDS/IPS (Suricata, Snort) and network analysis tools (Wireshark, tcpdump, Hping). With several experiences at integrators and end clients, I am able to meet business needs, write architecture documents, provide N2 and N3 support, and manage complex environments by collaborating with different technical teams. My certifications (NSE4, NSE7, CCSA) reinforce my security skills. I am comfortable in both Linux and Windows environments, and I have a good command of English.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km), Bordeaux (up to 50km), Lyon (up to 50km), Lille (up to 50km)

Crédit Agricole Group Infrastructure Platform
Network and Security Engineer
September 2022 - Today (3 years and 9 months)
Guyancourt, France
Respond to the needs of our business units
Study the technical feasibility of client requests (flow openings, flow decommissioning, F5 VS creation and modification, implementation of IPSec VPN tunnels with subsidiaries and partners
Support and costing of client needs.
Deliver architecture documents and updates.
N3 support for all infrastructures and services in the scope.
Collaborate with other teams of the Network and Internet Foundation (Data Center, Building Networks, etc.
F5 BigIP IPSEC IPAM Fortinet VPN
Sesame IT
System, Network, and Security Engineer
January 2021 - September 2022 (1 year and 8 months)
Paris, France
-Coding firewall flow rules. -Analysis of firewall blocks via logs, tcpdump, fw monitor. -Configuration of IPSEC and SSL VPN. -Configuration and administration of IDS/IPS -Administration of CISCO switches and routers. -Network analysis via Wireshark, tcpdump, Hping. -Writing technical documentation.
EMA Technology
Security Consultant
March 2020 - September 2020 (6 months)
Salé, RZ, Morocco
-Administration of Fortigate VM and physical Appliance firewalls (adding routes, rules, VPN).
-Analysis of firewall blocks via (Fortianalyser, Checkpoint Smart Console, SIEM).
-Administration of F5 load balancers (Creation of VIP, POOL, and nodes).
-Administration of Checkpoint R80.20 firewalls (adding rules and routes).
-Network analysis via Wireshark.
-Configuration of IDS IPS (Suricata Snort).
-Administration of Cisco switches and routers.