Senior Packet Core Engineer

• Responsible to Configure PGW, Operate and Maintain the System for multi-Country environment.
  
• Responsible for housekeeping of PGW, uptime, capacity management, reporting.
  
• Work with Core network Team, Network Architects, Provisioning team, Vendors and Country Operations
  
• Day to day Ticket and issues resolution for seamless operations.
  
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• Bachelor or higher degree in Electronics, or Computer Science
  
• AWS Solution Architect or similar certification (Optional)
  
• A Database certification (SQL Server Preferable)
  
• Cisco CCNS (or equivalent) certified.
  

Requirements

• Excellent Knowledge on Evolved Packet core with practical skills in troubleshooting and fault resolution.
  
• Excellent knowledge on end-to-end data service call flows.
  
• Excellent knowledge on key protocols e.g., GTP, Gi, Sy, Gx, DIAMETER, SIGTRAN, MAP.
  
• Hands on experience on PGW, SGW, MME, eNodeB, PCRF.
  
• Good working knowledge of 3GPP, IETF and GSMA standards and architectures.
  
• Wireshark tracing of critical infrastructure to debug issues
  
• Extensive Database experience in experience in Oracle, SQL Server, or other commercial/open-source database platforms
  
• Should have good analytics skill on Handset behaviour
  
• System Admin skills of PL/SQL, Batch, UNIX & MS Office
  
• Knowledge on understanding programs /codes and SOPs will be advantageous.
  
• Shell script or other programming language knowledge will be advantageous.
  
• Experience in AWS or any cloud platform
  
• Working Knowledge of Jira and Confluence