- Deep knowledge of IMS network and functionality of product as PCRF,SBC, CSCF,TAS.
- Familiar with IMS, Volte call flows, LTE network and interfaces.
- IP network knowledge.
- Good troubleshooting skills .
- Should be familiar with all troubleshooting tools.
- Experiences with IMS testing.
- Excellent hands-on experiences on Linux Container based architecture on various commercial platforms such as Redhat Openshift or Openstack or Vmware desired, any experience with public cloud platforms like AWS/Azure is an added plus.
- Provide follow-up & ensure good co-ordination with Technical support teams.
- Good Communication skills willingness to travel and experience about customer network.
- Responsibilities :
- Oversee Operations & Deployment of IMS application in cloud platform environments - including public cloud
- Regular health check-up and maintenance of IMS application and its server.
- Backup and Restore activities of IMS Application.
- Escalation of issue to Vendor/Customer for which resolution or workaround isn't available and provide the issue description, logs, findings and troubleshooting steps carried out.
- Responsible for managed the Mission Critical network element
- Should be flexible to working in shifts and Customer time zones.
- New Feature Implementation, System Software & Application Patch upgrade as per plan.
- Level-2 Troubleshooting of issues observed/escalated.
- MOP Creation
- Excellent written and verbal communication skills with ability to interact effectively at various organizational levels.
Skills Required
VMware, Openstack, Openshift, CSCF