[HCM] Network Administrator - Chuyên Viên Quản Trị Mạng

Mô tả Công việc

• Monitor daily POSs network performance/utilization and ensure the uptime for all network
• Monitor, evaluate and solve potential network performance issues
• Manage infrastructure-related and other network requests and problems.
• Troubleshoot company’s network failure along with telecommunication provider and network vendors
• Monitor and ensure that all network fault cases are resolved timely and meet performance SLA on MTTR, availability and QoS
• Analyse and audit the network from time to time to optimize the network in terms of speed and stability
• Develop and maintain good documentation related to the installation, administration and maintenance of network infrastructure
• Keep track and plan for all IP addresses usage
• Prepare monthly network analysis/performance reports to management
• Assist in the planning, design, documentation and implementation on the network infrastructure and network equipment
• Ensure WAN Availability of POSes, Partners uptime at 99%
• Ensure network uptime 99% at data center
• Coordinate with departments & vendors do check, troubleshooting to fix WAN at Datacenter, POSes
• Support IT Project Team regarding IT Network Infrastructure requirement
• Ensure company's Logical and physical network diagram, IP Address planning and Document are up-to-date
• Other tasks as assigned by direct manager