Mô tả công việc
Job Description
- Telephone System and Network Equipment Management and Maintenance
- Install, configure, and maintain telephone systems, routers, switches, firewalls, and other network equipment.
- Regularly inspect and update the firmware and software of network devices to ensure their security and stability.
- Network Monitoring and Troubleshooting
- Use network monitoring tools (such as Zabbix, AirWave) to monitor network performance, promptly identify and resolve network issues.
- Analyze network traffic, identify potential network bottlenecks and security threats, and take appropriate measures.
- Network Security Management
- Implement and maintain network security policies to ensure the security of the company’s network.
- Configure and manage firewall rules to prevent unauthorized access and attacks.
- Technical Support and User Training
- Provide network technical support to internal staff, resolving issues encountered during network usage.
- Train employees on basic network knowledge and operational skills to improve their network usage efficiency.
- Documentation Writing and Maintenance
- Write and maintain network configuration documents, operation manuals, and troubleshooting guides to ensure the completeness and accuracy of technical documentation.
- Regularly update network topology diagrams to reflect changes in network structure.
- Cabling Planning and Management
- Assist in communicating, planning, designing, requesting quotations, and coordinating with vendors for on-site construction with the requesting departments.
Education
Work Experience
Language
Skills
- Active Directory (AD)
- Cisco Routers and Switches
- Cisco Switching
- Intrusion Detection And Prevention
- LAN Switching
- Network Diagnostics
- Network Management
- Network Monitoring
- Network Support
- Network Traffic
- Packet Analyzers
- Patch Management
- System Monitors
- Tcpdump
- Tier 2 Technical Support
- Wireshark
- Zabbix