System Integration Engineer - ENL
Chennai · Senior
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Job description
No. of Positions – 2
Location – NCR / Kolkata / Chennai
Job role – Integration Engineer – JS 4/ JS 5.
System Integration Engineer - ENL SI Role Description
Purpose
The purpose is to define the responsibilities, profile/competence, and major working interface of ENL System Integration Engineer.
Responsibilities
MOP and service delivery documentation preparation.
Product deployment, configuration and solution verification.
Support system or new solution launch for customer contract.
Troubleshooting of existing solutions on a customer site or in a lab environment.
Feedback on product improvement and product quality assurance.
Catch up product update release over release.
Continuously enhancement on delivery efficiency by automation.
Integration and co-ordination with different teams/vendors
Profile/Competence
3-9 years’ experience in Telecom and/or IT Industry on IoT/NBIoT or network capability exposure domain.
Good knowledge on Dockers and Kubernetes environments.
Good knowledge in Helm and orchestration through Kubernetes for deployment.
Good knowledge on OS (SUSE Linux, etc..) and Cloud technologies (OpenShift, OpenStack, VMware Tanzu, etc.)
Strong knowledge of Diameter communication , SS7/Sigtran.
Knowledge and Integration interface of – 4G HSS/MME/PCRF/DRA, 5G UDM/AMF/PCF/UDR/SMF/NRF/SCP
Knowledge of RESTful call and understanding of IoT call flows, NIDD/ IP data delivery call flows.
Ansible automation, Bash, Python or other scripting language.
Strong knowledge of IP networking and Internet technologies (TCP/IP, DNS, HTTP, Diameter,Rx,T6a,S6a and T4)
Database knowledge (Cassandra, Redis, PostgreSQL) and knowledge in DB scripting/ optimization.
Strong knowledge of network management and provisioning (XML, SNMP, NETCONF).
Have experience on IoT devices.
Highly desirable to have the following:
Experience in Solution Integration activities in ENL.
Knowledge and experience in Kubernetes, Cloud Native.
Knowledge and Integration interface of – 4G HSS/MME/PCRF, 5G UDM/AMF/PCF/UDR/SMF/ENL and OSS systems, Billing (prepaid and post-paid) systems, other messaging nodes.
Has worked with and understands Wireshark or another TCP/IP protocol analyzers.\
Soft Skills & Others
Highly customer focus and accountability
Strong learning initiative and Product ownership
Capable with multi-track handling with pressure
Excellent communication and team-work spirit
Fluent English as working language.
Willing to work in customer time zone either early morning or late evening or night ( US/Japan/Australia) .
10% time on travel (depending on business needs)
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