Network Security Engineer
Alzafer Group
Total des années d'expérience :11 years, 11 Mois
- Plans, Designs and Implements data connectivity for LAN and WAN networking equipment (Servers, Routers, Switches, AP… etc.)
- Install and Troubleshooting Active Directory, DNS, DHCP, Group Policies, VPN, SSO …etc. over windows server 2008-2012.
- Installing, Management LINUX servers (RedHat - CentOS - Debian - Ubuntu)
- Installing, Management and Monitoring backup solution like Symantec Backup Exec, Acronis and URbackup Server to backup Databases and users’ documents
- Installing, Management and Monitoring VPN solutions like OpenVPN, IPsec, L2TP servers by Linux or routers like Vigor Draytek
- Implementation, Monitor and troubleshooting SAN, NAS Storage Device.
- Implementing and Working with Virtualization environment (VSphere \[ESXI\] - Hyper-V - Citrix)
- Enhancing the network security by Fortigate, Sophos, PFSense Firewall
- Securing the Endpoint Users by Kaspersky security center
- Host-Based Security Analysis, Security Monitoring, Endpoint Threat Analysis and Computer Forensics, Network Intrusion Analysis, Incident Response, Data and Event Analysis, and Incident Handling.
- Assist in planning Wi-Fi networks.
- Implementing and Managing Smart APC UPS
- Plans, Designs and Implements data connectivity for LAN and WAN networking equipment (Servers, Routers, Switches, AP… etc.)
- Install and Troubleshooting Active Directory, DNS, DHCP, Group Policies, VPN, SSO over windows 2008.
- Implementation, Monitor, Backup and troubleshooting Servers, Connection.
- Installing, Management LINUX servers ( Redhat - CentOs - Debian - Ubunu )
- Installing Network racks and management them.
- Troubleshooting, Monitor, Maintenance and Backup Avaya VoIP system by IP Office Manager.
- Installing, Management and Monitoring Symantic Backup Exec
- Installing, Management and Monitoring Zimbra Mail server.
- Installing, Management and Monitoring VPN solutions like Openvpn server.
- Installing, Management and Monitoring Fog server (Cloning server).
- Monitor and troubleshooting the operation of computer network including hardware and software.
- Implementation, Monitor and troubleshooting SAN, NAS Storage Device.
- Installing, management, Monitoring and troubleshooting Kaspersky security center and Spice works server.
- Enhancing the network security by Fortigate, PFsense, Endian and Kaspersky firewall
- Implementing and Working with Virtualization environment (Vshpere \[Esxi\] - HyperV - Citrix )
- Assist in planning 3G, and Wi-Fi networks .
- Implementing and Managing Smart APC UPS
- Troubleshooting POS ( NCR - POSIFLEX ) and their printers
-Provide technical assistance and support for incoming queries and issues related to computer systems, software, and hardware.
-Respond to queries either in person or over the phone.
-Write training manuals.
-Train computer users.
-Maintain daily performance of computer systems.
-Respond to email messages for customers seeking help.
-Ask questions to determine nature of problem.
-Walk customer through problem-solving process.
-Install, modify, and repair computer hardware and software.
-Clean up computers.
-Run diagnostic programs to resolve problems.
-Resolve technical problems with Local Area Networks (LAN), Wide Area Networks (WAN), and other systems.
-Install computer peripherals for users.
-Follow up with customers to ensure issue has been resolved.
-Gain feedback from customers about computer usage.
-Run reports to determine malfunctions that continue to occur.
Supporting Networks Setup - Connecting DSL services - Managing DSL frames at Central Office
-Computer Networks Planning, Designing and Setup (CISCO and 3COM devices)
-Solving Computers Problems ( Hardware - Software )
-Server Installation at windows server 2003 ( Active directory - Domain controller )
-Managing, Control the steam power station and reporting by Siemens’ systems ( Step 7 - Step 5 - DCS - SCADA )
. Central Office formation and setup.
. Central Office control and software relation.
. Lines setup & connection.
. Services control
. Digital telephony & Telephone network
