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Network Packet Core Engineer
- Job Type Full Time
- Qualification BA/BSc/HND
- Experience 3 years
- Location Abuja
- Job Field ICT / Computer 
Job Description
- Handling L2 fault management of Packet Core faults and ensuring TT assignment as per SLA.
- Should have deep knowledge of 4G and 5G call flows, and overall knowledge of the newest technologies in the Telecom space including VOLTE, VoWiFi, IoT etc.
- Remote assistance and on-site intervention for resolution of Packet Core network problem (including Loop break, site restoration, reset, hardware alarm rectification etc. ) and on-site intervention for planned operations of Migration and Commissioning
- Outage monitoring and Preparation of outage analysis
- Perform Escalation and Notification to keep management and other business units informed during system outages. Interfacing with level 3 and R&D and Support other function to find Root Cause analysis for all issue and outages related to Packet Core network
- Sound understanding of solving problems tools like Wireshark, K12/K15 / Spirent.
- Maintenance & Performance Management
- Ensuring Safe storage and availability of spares, tools & inventory & its maintenance.
- Ensuring all TGs Utilization below benchmark on all POIs by raising plan for the new augmentation with all POI Partners. Analyzing Vendor ATPs & acceptance.
- Maintain Gb, Gx, Gy, Gi, Gn/Gp, Ga, Gr, s6a, s11,s1-U, S1-MME, S5 /S8 interface utilization below 70% and augmentation beyond it.
- Maintain SS7, HSL, CPU utilization at 40% and all Processor, ensuring GB, S1-U, IUPS links utilization of below 70%.
- Tracking and reporting of CORE Network Performance and implementing improvement plans.
- Database Configuration & Modification in database for GB, IUPS, S1-AP interfaces with eRAN
- Local Monitoring in case of visibility loss from NOC.
Critical Task:
- L2 level Troubleshooting and Fault analysis for 4G Packet Core Nodes.
- Daily/weekly/monthly backups of all Core nodes.
- Configuration Management of all packet core nodes
- Tracking and reporting of CORE Network Performance and implementing improvement plans.
- On-site intervention and hardware replacement for faulty network elements
Requirements
- Education: B.E/B.Tech.
- Minimum experience: Min 3+years of relevant work experience.
Method of Application
Interested and qualified candidates should send their CV to: [email protected] using the Job Title as the subject of the email.
Note: Only shortlisted candidates will be contacted.
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Method of Application