Manager, CS Core Operation in Lagos, Nigeria

at Airtel Nigeria

Management Consulting
Minimum Qualification
Required Experience
5 - 7 years
Employment Type
Full Time
Male or Female
Share this job

Job Description

  • Ability to prepare data transcript and execute core configuration command.
  • Review and coordinate Acceptance test plan (ATP) for new core nodes integration
  • Understanding of commercial product and services requirement and support in implementation.
  • Ensure availability of all core network nodes and its interface links.
  • Ensure comprehensive investigation and in-dept tests on all repetitive faults in order to proffer appropriate solution else escalate faults to 2nd line support for speedy resolution.
  • Identify and Liaise with internal customers (e.g. Network Performance, Planning, Customer service, Marketing and regulatory Department etc.) and ensure that all Network quality related faults are cleared in the predefined times.
  • Support both Software and Hardware upgrade on Core elements.
  • Ensure regular network audit is performed and no inconsistency in data configuration across all core network vendor area.
  • Ensure speedy closure of trouble tickets escalation within the shortest time possible to minimize network downtime.
  • Identify root cause of faults and offer effective long term solutions within critical time frames
  • Provide emergency support for Core Network Element/ BSC systems in order to ensure that such faults are resolved within the shortest time frame.
  • Ensure configuration data records and other relevant operational documents such as guidelines; processes and service level agreement are up to date.
  • Support commercials on products and services to ensure technical readiness of products and services.
  • Ensure speedy closure of trouble tickets escalation within the shortest time possible to minimize network downtime.
  • Network node and connectivity Documentation to be kept up to date
  • Coordination of approved field Activities.
  • Ensure fault analysis and provision of Root cause analysis (RCA) and preventive measures.


  • Bachelor’s degree or HND in Engineering or any related applied science field.

Relevant Experience

  • At least 6 years Core Networks Operational experience in GSM environment
  • Strong troubleshooting skills on  Network Switching Systems
  • Knowledge of Signaling System 7 used in GSM, SIGTRAN, SIP.
  • Experience in different core network vendor area, such as Ericsson, Huawei, Tekelec etc

Other requirements

  • Good Team spirit.
  • Action oriented.
  • Attention to details.
  • Accuracy.
  • Personally motivated.
  • Proactive spirit.
  • Getting it right the first time.
  Apply Now

Sponsored Jobs in United States

Ads by Careerslip