Core Network Engineer

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.