International / Multinational

Network Packet Core Engineer in an Internet Service Provider space (ISP) Company

Ascentech Services Limited – Our client in the Internet Service Provider space (ISP) is currently recruiting suitably qualified candidates to fill the position below:

Job Title: Network Packet Core Engineer

Location: Abuja
Employment Type: Full-time

Job Description

  • Call flow analysis to resolve connectivity issue.
  • Generate and analyze success/reject rate on SGSN and MME.
  • Configure subscribers on Policy and charging Rule Function (PCRF).
  • Provide remote technical support to Field service Managers and customer care. representatives so as to improve subscriber’s Data (2G/3G/4G) experience across the Network.
  • Configuration of VPLMN on PS nodes and DNS.
  • Generate and analyze interface utilization of PS switches and firewall during peak period and provide solution when necessary.
  • Define key performance Indicator parameter and measurement process on Huawei U2000/ Nokia net stat for effective reporting of network performance.
  • Generate and Analyze enodeB performance KPI.
  • Implement Header enrichment on PGW and GGSN.
  • Configure BSC and RNC on PS nodes.
  • Reassign public IP address to mobile subscribers and enterprise customers in event of IP address blacklisting.
  • Implementation of L2VPN
  • Monitor router interfaces
  • Designed Packet Switch core team operations flow diagram: Network Optimization Flow, Work Order Flow and Fault Management Flow.
  • Successfully configured more than ten (10) active VPLMN on both 3G and 4G network.


  • Education: B.E/B.Tech.
  • Minimum experience: Min 3+ years of relevant work experience.
  • Must be residing in Abuja.

Deadline: 15th March, 2021.

Method of Application
Interested and qualified candidates should send their CV to: using the “Job Title” as the subject of the email.

Note: Only shortlisted candidates will be contacted.

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