Packet Core Lead

1 week ago


Bengaluru Gurugram, India Truminds Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Job Requirement:

  • Should have end to end understanding of the Packet Core Solutions.
  • Should have deep knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including HO, VoLTE, EPS fallback, VoNR, VoWiFi, IoT etc.
  • Should have key domain experience in 5G Network Functions AMF, SMF, UPF, PCF and NRF.
  • Should have overall understanding of Packet core CNF interaction with UDM, CCPC, ENL for direct and in-direct communication via SCP.
  • Should have understanding of the Cloud environment like NFVI & CNIS and understanding of how EPC/5G SA solutions can be deployed over the cloud.
  • Strong understanding of 5G and emerging technologies in the Mobile Core Domain.
  • Should have Expertise/knowledge/sound understanding of RHOSP/CEE /Kubernetes/ECCD over BSP/Dell/HP/HDS, and orchestrators such as ATLAS, ECM, SDI, OMC, EVNFM etc.
  • Should have expertise / sound understanding of onboarding, integration of the Packet core CNF(PCC, PCG and CCPC) on the different Cloud environment.
  • Strong understanding of network protocols and components such as SCTP, http, Calico, Multus, SRI-OV and Load balancer.
  • Monitor customer deployments and proactively, detect and report problems. Address customer support questions and respond with solutions in a timely manner and meeting SLA's.
  • Highly engaged with new technology and actively shares knowledge through mentoring, collaboratively working and information sharing with the rest of the team.
  • Sound understanding of troubleshooting tools like Wireshark, K12/K15 / Spirent.

Responsibilities:

  • Should be able to work on preparation of HLD / DLD for the 5G NSA/SA Core Network as per the Customer requirements.
  • Should be able to perform integration and ISSU upgrade of the 5G SA Packet Core CNF.
  • Should be able to perform deploy CNF on different cloud solution like NFVI CNIS and OpenShift.
  • Should be willing to travel as per the business requirements.
  • Should possess good consultation skills and should be able to drive solutions at customer places.
  • Works closely with MA and onshore team on a day to day basis for supporting all delivery matters pertaining to modelling & data migration.
  • Guide and Mentor other team members and provide technical support as required.
  • Ability to accept and deliver assistance to meet deadlines, self-directed, organized, capable of multi-tasking and willing to shift priorities to meet business.
  • configuration, provisioning, monitoring and troubleshooting
  • Adheres to best practices in performing health checks, preventive, predictive and corrective maintenance including evaluation/implementation Software Lifecycle Management.
  • Recommends process improvement and procedures to explore simplification and automation to improve Network operational performance and efficiencies.
  • Able to perform impact and risk assessment on network changes including Software/Hardware Lifecycle Management.
  • Analyse capacity, network resource loading and overall network performance using available performance statistics tools.
  • Monitors network and measure results after the Network Changes have been made.
  • Adheres to ITIL framework best practices.
  • Working knowledge in scripting and automation tools.
  • Customer focused, ability to engage and collaborate with stakeholders and other teams.
  • Structured approach in problem solving, ability to understand and simplify complex network issues.
  • Coordinates with other teams in problem analysis and resolution as required.


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