Mostafa Ezzat Email & Phone Number

United Arab Emirates

Dubai, United Arab Emirates

United Arab Emirates

Egypt

Egypt

- Job Tasks:• Responsible for operation & management of Etisalat IP-backbone security devices.• Manage and troubleshoot in Multi-vendor Firewalls, IPSs, Authentication servers, Token server, Load balancers, DDOS mitigation solution.• Managing & Securing Gi traffic from GGSNs to Etisalat-Misr Internet gateway firewalls.• Managing & Securing communications among IN, VAS, IT, IP-RAN, OSS, SS7/SIGTRAN, NOC, Gi ...etc. nodes.• Responsible for data traffic performance passing through firewalls and investigation/troubleshooting in case of incidents or any abnormalities.• Responsible for defining threats and put action plan for mitigation. • Implementation of all security access requests. • Responsible for all Security IP-backbone expansions, replacements & new plans.• Handling urgent cases out of business hours. (oncall hours)• Handling 3PP Cases with vendors. - Hands on:• Multi vendors firewalls: - F5 (AFM, LTM & GTM , CGNAT),- Fortinet (Fortigate, Forti switch, Fortimanager & Fortianalyzer), - Juniper SRXs (1400, 5400, 5800) - Cisco ASA• DDOS Mitigation solution (ARPOR CP & TMS)

Egypt

Analyze the networking need of the business and plan solutions· Experience in implementing, and troubleshooting network security solutions· Solve technical problems relating to installing security solutions· Prepare and Maintain necessary documents relating to security systems· Monitored and updated security systems· Interacted with clients and analyzed operational requirements

Egypt

Egypt

Egypt