. Managing, problem solving Network issue on all regions. . Plan and recommend Network hardware and design for Core and access Network.. Plan and manage for migration, expansion process.. Manage Network system tuning and recommend improvements.. Research and recommend network incidents.. Monitor and evaluate network and data communication statistics.. Manage the whole operation process for Core Network and communicate with the other related departments.. Managing the stability of DWDM connection.

• Implement Core Network For IGW project.• Migration planning and making the whole network migration process of Core Network with minimum downtime.• Configure and maintain routers, switches, firewall and network system• Troubleshoot and resolve network hardware and software related issues.• Researching and evaluation of new products and services. • Prepared recommendation for implementation of new systems, products, procedures and organizational changes.• Network implementation for other regions.• Responsible for stable operation of overall Network infrastructure.

• Project base activity Core Network implementation • Implement, migrate and maintain ISP Core Network• Research and testing for Network improvement with team• External relations with Service Providers for Network stability.• Network implementation of YGN and MDY

• Provide Assistant in project documentation• Design and Testing Labs for training improvement.• Assist in course evaluation • Making group projects with team and troubleshooting related technologies

• Data Center Infrastructure Maintenance and Internal services support• Data Center equipment configuration, troubleshooting • Incident Management, report and escalate urgent application and network errors.• Assist to Senior Network engineer for configuration and maintenance of Data Center Networking.