• Perform server and network administration on Windows 2000-2008, Active Directory, MS Exchange, MS SQL, Back Office application servers, Local Area Network (LAN), Wide Area Network (WAN) and its components. • Maintain Network Operating System (NOS) in all networking equipment with the latest patches, service packs, and updates as recommended by manufacturers. • Perform production operation support including log review, backup/recovery procedures and periodic maintenance. Diagnose and quickly resolve any networking problems to help minimize downtime. • Deploy various in-house built web applications to both staging and production environments. • Configuration management of various processes running Windows platform so as to enable controlled rollout of software versions with well planned back-out procedures. • Implementation and management of storage area network (SAN), Direct Attached Storage (DAS); this includes disk array configuration and volume management. • Oversee all network-related projects - office and hosting environments. This will include installation, maintenance, and trouble-shooting of routers, switches, firewalls, load balancers, VPN appliances and local/remote data center environments. • Conduct network system audits to determine the efficiency of hardware and communication components and make recommendations to upgrade them as required to meet business needs. • Ensure stability, availability and performance of the entire IT infrastructure. • Participate in the development, implementation and testing of disaster recovery procedures. • Design network infrastructure & system requirements and make appropriate adjustments to insure business objectives are met. • Work rotating off-hour schedule with weekend support to maintain consistent system availability.