IT Manager Administrator

The duties of IT Administrator are, To ensure maximum availability of computer systems. Responsible for the provision of IT infrastructure services including desktop applications, Local and / or Wide area networks, IT security and telecommunications.
Development and implementation of new systems. Responsible for IT hardware, software and maintenance procurement. To develop and maintain a disaster recovery plan. To develop and control the IT security policy. Design and implement systems and networks for production environments. Build, deploy, maintain & support.
Microsoft based servers and workstations in local and remote offices. Administration of LAN switching with Extreme Networks. Troubleshoot and optimize network performance issues. Develop detailed technical documentation on existing and new processes.
Experience with MSDOS, Windows 2000, 2003, 2008, XP, Vista, & Microsoft office 2000,XP,2003, 2007. Working knowledge and understanding of IP Subnetting, TCP/IP, DNS, WINS, ICMP & OSI Model