Senior Engineer, Carrier and Roaming

9mobile

Engineering & Technology

IT & Telecoms NGN Confidential
New
4 days ago

Job Summary

- Support both PS and CS Core network roaming activities and implementation. - Coordinate all roaming related troubleshooting, fault analysis, network audit and performance improvement measures - preventive maintenance. - Conduct roaming audit and performance improvement activities on the network nodes for both data and carrier services. - Ensure international carrier activities are in line with all agreed SLAs & KPIs.

  • Minimum Qualification:Degree
  • Experience Level:Mid level
  • Experience Length:4 years

Job Description/Requirements

Principal Functions

  • Supervise core network operations and maintenance activities.
  • Perform roaming integration and performance improvement.
  • Configuration and implement both of voice and data roaming across network elements
  • Ensure international KPI are sustained for calls to various destinations.
  • Ensure proper documentation of all roaming configuration.
  • Perform network impact analysis of software upgrade for core nodes.
  • Maintain snag/ fault lists and follow up with vendor on clearance.
  • Analyze performance reports and proactively resolve core network challenges.
  • Specify and review the performance measurement counters.
  • Perform core network audit and optimization on core nodes.
  • Lead the troubleshooting of core network operations challenges and create solutions.
  • Generate core network operations daily traffic and KPI trends.
  • Perform periodic reconciliation of HLR profile and templates against business requirements.
  • Perform other tasks as may be assigned by the Manager Carrier and Data services.

Educational Requirements

  • First degree or equivalent in Electrical/ Electronic Engineering, Computer Engineering and/ or any other relevant discipline.
  • Minimum of four (4)years directly relevant post NYSC work experience with relevant vendor core nodes

Knowledge

  • Excellent communication and interpersonal skills.
  • Excellent problem-solving skills.
  • Good time management skills.
  • Good reporting skills

Behaviour

  • Passion for Excellence
  • Integrity
  • Empowering people
  • Growing people
  • Teamwork
  • Customer Focus

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