Job Requirements
CS Core E// Product > L2
Operation-maintenance, troubleshooting & configuration of Ericsson Circuit Core Network Nodes like Ericsson AXE810, Blade Cluster, CPP, APG40, APG 43/43L & ZTE SDM ( HLR & HSS)
Higher level Skill/knowledge and operation experience in Ericsson AXE810, Blade Cluster, CPP, APG40, APG 43/43L, HLR , ZTE SDM (HLR& HSS) & Circuit Core Network Elements

Job Responsibilities
Fault management on all NEs and follow up with support in case of escalated cases.
Node Health Checks
Analysis of Network performance issues
Implement network changes as per the CR process
Support new Network node integrations and Acceptance.
Ensure current license and software versions are suitable for the present network requirement.
Able to verify and execute the plan provided by planning team.
Capacity management and reporting in case of possible breach in capacity.
Actively participate in CS Core Network element acceptance test for handover between delivery and MS/ Customer
Liaise with 3rd Party Suppliers / Vendors for resolution of the Faults / Problems needing vendor support.
Investigation & optimization activities to improve the network quality indicators
Validating and maintaining the Known Error Database (KEDB) for CS Core Nodes.
Identify root cause of Priority 1 and Priority 2 Incidents and recommend appropriate resolution action and other events that Customer identifies as requiring Root Cause Analysis (RCA).
Resolution of trouble tickets raised by NOC / Customer / LNOC Teams

Method of Application
Interested and qualified candidates should forward their CV to: bayonle.oduola@mactay.com using the position as subject of email.