Alfred & Victoria Associates Senior Core Network Engineer - CS Jobs in Nigeria

Alfred & Victoria Associates is one of Nigeria’s leading ICT solution based company. Our company offers a wide range of services which are in high demand of today’s emerging market. AVA has three major arms which have been streamlined to meet our customer's needs.

Alfred & Victoria Associates Senior Core Network Engineer - CS Jobs in Nigeria


  • Perform Second Line Maintenance support for all Core Network NEs including MSOFTX3000, UMG, HLR, STP, SBC and NGN and associated elements
  • Carry out hardware and software expansion/faults for the existing operational network
  • Escalate the trouble ticket to third Line when they cannot solve it, and monitor it until it solved, Case owner once they get it from CS TL/Manager or Shift Duty Engineer
  • Solve the problems within SLA base on the contract
  • Daily health check performance and analysis, report immediately in case of any ambiguity
  • To be involved in planned activities, like BSC/RNC integration, POI integration, new node integration in the network
  • New software release update and implementation when they become available
  • To monitor the system Clear Codes daily and perform activity to minimize the occurrence
  • Attend meeting with the customer and is responsible to ensure the quality service
  • To create & modify routing & digit translation on different nodes when requested
  • To get involved in software & hardware upgrade if requested
  • Ensure the trouble ticket resolution within required SLA.


  • Minimum Bachelor's or Master's (plus point) in Telecommunication or equivalent.
  • Well versed with 2G/3G circuit and CSFB LTE network architecture & protocols
  • Vendor experience of minimum 5 years in
    fault management, performance & capacity monitoring, and configuration management.
  • Experience in Huawei circuit switching equipment’s is a must + Experience will be a plus point
  • Experience in system upgrades, expansions & health checks of the network
  • Familiar with O&M and technical support work flow
  • Huawei Core Network CS experience including MSOFTX3000, UMG, HLR, STP, SBC and NGN
    Process and Project Management, Customer Expectation Management
    Configuration Management and implementation of the plan
  • Trouble ticket management, Prioritization, Fault diagnosis, Remote fault resolution, Management and control.

    How to Apply

    Interested and qualified candidates should send their CV to: with the subject as "Senior Core Network Engineer - CS" Application Closing Date 8th February, 2019.

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