Senior Engineer - Packet Switch Core
Abuja, NG
3d ago
source : Mrjobsnaija

9Mobile's job vacancy, Career and Recruitment

Job title : Senior Engineer - Packet Switch Core jobs in Abuja Job Location : Abuja Deadline : October 13, 2022

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  • Job Summary

  • Perform PS-CORE end to end troubleshooting, conduct Packet core health checks, and carry out end to end KPI analysis and Performance optimization
  • Ensure the implementation, maintenance and operations of Packet switch nodes and effectively monitor all data related links
  • Principal Functions
  • Configure and integrate different nodes and solutions for both new and existing networks.
  • Analyze problems and identify suitable solution to these problems.
  • Working on complex troubleshooting, using support tools, standard processes and procedures
  • Co-ordinate the integration of new BSC, RNC and eNode B to the packet nodes
  • Integration and deployment of caching solution on the network, alongside its operations and maintenance.
  • Follow up on data network activities on daily basics and ensure fault free network.
  • Perform impact analysis of software upgrade and provide recommendation.
  • Co-ordinate routine maintenance of PS core network elements in line with standard policies and procedures
  • Generate Change Request and develop scripting for implementation for Packet nodes.
  • Ensure effective analyses of the Packet performance reports and proactively resolve any challenges
  • Ensure integrity of public IP address against vulnerabilities.
  • Integration and troubleshooting of VPN's deployed on the network
  • Perform PS Core Audit activity and resolution on identified loopholes
  • Ensure that the PS Core nodes availability targets are achieved
  • Perform any other duties as assigned by the Manager, PS Carrier.
  • Educational Requirements

  • Minimum of Bachelor's Degree in Engineering or its equivalent
  • Domain experience : (Packet core) minimum of 4 years.
  • Very good knowledge of Huawei Packet Core nodes, SGSN, MME, GGSN, S- GW and P-GW
  • Good Understanding of Packet Core Surrounding Nodes (Like VOLTE, SCG, Charging Nodes, etc.)
  • Good knowledge of Policy server (PCRF, PCEF), DNS
  • Familiar with virtualization and the Cloud Systems
  • Excellent IP background
  • Knowledge :

  • GPRS (SGSN / GGSN) operational experience with focus on troubleshooting
  • Fault analysis & Performance reporting / analysis.
  • Skills :

  • Personal Effectiveness
  • Problem Solving
  • Behavior
  • Passion for Excellence
  • Integrity
  • Empowering people
  • Growing people
  • Teamwork
  • Customer Focus.
  • Engineering / Technical jobs in Nigeria *Engineering / Technical jobs in Abuja *Senior Engineer - Packet Switch Core in Abuja
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