Engineer CS Core Operations Job At 9mobile

Engineer CS Core Operations


Engineer CS Core Operations Job At 9mobile

Applications are invited for the vacant position of Engineer CS Core Operations at Abuja by 9mobile Nigeria, interested candidates must possess all the below-listed requirements as well as has the ability to carry out all functions and duties listed for this job.

The Engineer CS Core Operations shall provide support on all operational core network equipment and facilitate PAT of newly integrated network elements.

Perform core network maintenance activities on the network, node integration, network audit, and network performance improvement.


Engineer CS Core Operations Principal Functions

  • Perform operation and maintenance on core network elements to achieve network availability
  • Facilitate the integration of new core network nodes
  • Provide support for the implementation of an effective operational and maintenance framework for core network
  • Implement change requests, resolve fault escalations and ensure TTs are accurately closed within MTTR.
  • Participate in acceptance of new core network nodes
  • Ensure effective supervision of Core CS network performance and other related activities(telecommunications equipment monitoring)
  • Ensure effective implementation and maintenance of all SIP/E1-PRI connections
  • Ensure routine and corrective maintenance on MSC/ HSS/ MGW/ STP/ SPS/ SBC/ U2020/ other CS core nodes.
  • Generate incidence reports for core network occurrences weekly and monthly
  • Implement software upgrades and hardware replacements on core networks
  • Perform network impact analyses of change requests and software upgrades on core nodes
  • Perform daily network traffic and KPI trend analysis reports
  • Ensure core network spares availability
  • Carry out periodic audits on core network nodes and B number analyses
  • Participate in BSC and RNC integration into the core network
  • Definition, integration, and migration of Cell sites
  • Perform periodic service tests on the network.



  • First degree or equivalent in Electrical/ Electronic Engineering, Computer Engineering, and/ or any other relevant discipline.
  • At least two (2)years directly relevant post-NYSC work experience in core network operation and maintenance.

How To Apply For Engineer CS Core Operations In 9mobile

  • Click the ‘Apply For Job’ button below.
  • Follow the displayed link.
  • Register an account in the 9mobile recruitment portal.
  • Verify your account through your registered email.
  • Log into your account and complete your application with accurate information.
  • Upload the requested documents.
  • Submit your application and wait for a notification for an interview if shortlisted.
  • The application deadline was not specified.

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