Network Security Engineer

• Aug 2010 - Present

- Installing and Managing windows server: active directory - group policy - file server- Hyper-V. - Knowledge of failover clustering. - Manages all desktop systems from a single console. - Configure and troubleshot Microsoft Exchange.- - Office 365 administrator - Working with LAN/WAN Networks, TCP/IP Protocols - Configure & Troubleshoot Cisco Switches & Routers. - Responsible for troubleshooting complex network L2/L3 issues - Implement and configure Unifi switch controller software with Access Points - Familiar with PRTG Monitoring tool - Implement Firewall systems: - • FortiGate: Installation and configuration of firewall with multiple VPN access and traffic management, Web-filter, Gateway Antivirus, IPS, Anti-spam, User authentications, High availability, Forti Access Points configuration. • SonicWALL: Installation and configuration of firewall with traffic management, Web-filter, Gateway Antivirus, IPS, Anti-spam, User authentications. • WatchGuard: Installation and configuration of Firewall with traffic management, Web-filter, Gateway Antivirus, IPS, Anti-spam, User authentications. - Implement complete Anti-Virus solution: Anti-virus protection for desktops and file servers, plus management, Update. - Familiar with Veaam backup. - Fixing Lenovo NAS Device (network storage). - Handling Helpdesk and service desk for IT functions. Show less