Network ADMINISTRATOR
Installation and implementation of LAN at the refinery of the company including copper and fiber optics cabling, Cisco L2 and L3 switch configuration, Cisco router configuration, load balancer and access point configuration.
Maintain and administer a network including 4 sites and 40+ infrastructure and application servers in a Windows 2003/2008/2012/2016 server environment and 400+ client in a Windows xp/7/8/10 environment.
Implementing, maintaining and troubleshooting of network infrastructure servers such as domain controller, DNS, DHCP, WSUS and MS-Exchange.
Develop network security measures, Installation, configuration and troubleshooting of network security devices such as Cyberoam UTM, Fortigate firewall, Fortiweb WAF and other security probes.
Evaluate and identify security vulnerabilities, provide recommendations, design secure architecture and implement remediation.
Designing and implementing of network architecture in separate network zones and making communication structure between zones through the firewall.
Datacenter design and implementation
Design of network topology and implementation on fiber optics and copper cable.
Creating a data backup mechanism for servers’ data using backup operating tools such as Acronis, Veritas backup exec, … on HP tape media and SAN storage simultaneously.
Installing, configuring, troubleshooting of Cisco L2, L3 switches and routers.
Setup and configuration of HP servers and SAN storage.
Implementing and configuring of Vmware ESXI hypervisor, Vcenter, Veeam backup and replication, creating virtual machines and virtual switches.
Document network infrastructure, network equipment configuration, server roles, security policies.
Train users and promote security awareness to ensure system security and to improve server and network efficiency.
Monitor network performance via network monitoring softwares.
