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.