Ing. Mohamed Atta

Plan, configure and oversee the implementation of the data network infrastructure. Monitor the network and security services to performing capacity management and define upgrade requirements as needed. Perform periodical network vulnerability assessment using different tools. Hardening various network devices by utilizing Center for Internet Security (CIS) Benchmark. Devise and maintain the company’s IT disaster recovery plan following NIST 800-34 Special Publication.

Installation and operation of 1.PaloAlto Firewalls(3020,3060). 2.Fortinet security portfolio such as Fortigate firewalls, Forti-mail Secure Email Gateway, Forti-analyzer and Forti-manager. 3.cisco Identity Service Engine (ISE). 4.Cisco Routers(800-1900-2900). 5.Riverbed Steelhead WAN Optimizations appliances (570,770,3070). 6.cisco Nexus switches (3k,9k) 7.cisco wireless network infrastructure. 8.Avaya unified communications solutions.

1.Implement layer two network administration tasks: creation and management of VLANs, Port security, Trunking, Inter-VLAN routing, STP, and Ether-channel 2.Implement Layer 2 security activities such as AAA, NTP, Syslog, SNMP 3.Implement traffic filters using Standard and Extended access-lists, Distribute-Lists, and Route Maps 4.Hardening Cisco devices, Configuring routing with automatic fail-over solutions between multiple DCs 5.Implement and troubleshoot Remote Access Solution: IPsec VPN, SSL VPN

1.Installation and Commissioning of microwave links. 2.Installation and Commissioning of WiMAX links. 3.Installation and Commissioning of 2G and 3G Mobile Base Transceiver Stations.