We are looking for a highly skilled Core Network Engineer to manage and maintain HLR/HSS systems and provisioning platforms in a multi-country telecom environment. The role involves handling SIM lifecycle management, core network provisioning, troubleshooting IMS call flow issues, and supporting operational excellence across telecom network systems.

Key Responsibilities:

• Configure, operate, and maintain HLR/HSS systems in a multi-country environment
  
• Support SIM and voucher management systems operations and maintenance
  
• Handle provisioning of core network components and IT systems
  
• Collaborate with core network teams, architects, vendors, and country operations teams
  
• Troubleshoot and resolve operational issues related to provisioning platforms and HLR/HSS systems
  
• Manage SIM profile provisioning, testing, and lifecycle management
  
• Work with ...