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Packet Core Designer (India)

Packet Core Designer (India)

D2AI LabsKolkata, IN
1 day ago
Job description

Key Responsibilities :

  • Design, plan, and implement 4G / 5G Packet Core Networks (MME, SGW, PGW, AMF, SMF, UPF)
  • Perform dimensioning, integration, and configuration of Nokia / Ericsson core elements
  • Ensure network scalability, resilience, and high availability through optimized design
  • Collaborate with cross-functional teams for end-to-end network solutions
  • Conduct troubleshooting, performance tuning , and capacity planning
  • Support migration projects and introduce new features in existing networks

Required Skills & Experience :

  • 4–8 years of experience in Packet Core Design and Implementation
  • Strong knowledge of 4G EPC and 5G Core architecture
  • Hands-on experience with Nokia / Ericsson packet core nodes
  • Expertise in IP, routing, and signaling protocols (GTP, Diameter, SCTP, TCP / IP)
  • Experience with cloud-native 5GC, NFV / SDN , and virtualized network environments
  • Proficiency in network planning tools , documentation, and scripting (Python, Ansible – a plus)
  • Excellent analytical, troubleshooting, and communication skills
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    Designer India • Kolkata, IN