Main Responsibilities:
* Perform implementation, changes,consultation and on-site/on-call support of ZTE core network products:Cloud/PS/CS/UDM (at least one of products).
* Independently perform diagnostic investigation of complex customer-impacting ZTE core network issues to locate the root cause and slove them rapidly to eliminate the impact on customers.
* Perform software upgrade of ZTE core network Products.
* Analyze core network design, reliability, performance, solved issues, provide optimized solution to improve the customer experience.
* Track, analyze, and optimize network indicators to ensure network security and stability.
* Provide technical guidance, consultation, support, training and problem resolution to customers/partners.