Systems - R&D Engineer

10 - 15 years

15 - 20 Lacs

Posted:1 week ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

  • Define and maintain O-RAN compliant system requirements across Near-RT RIC, Non-RT RIC, SMO, O-CU/O-DU, and O-RU.
  • Interpret and apply specifications across CUS-Plane, M-Plane, A1, E2, O1, and O2 interfaces.
  • Define and validate xApps and rApps. Knowledge of CUS-Plane (Split 7.2x) and M-Plane management.
  • Drive system-level feature alignment and end-to-end call flow definition. Define NetConf/YANG models for FCAPS. Integrate telemetry, alarms, KPIs, and trace features into RAN observability frameworks.
  • Drive interface definitions with SMO and orchestration platforms to ensure resource-aware deployments. Strong, in-depth understanding of 3GPP standards, with the ability to interpret and apply technical specifications across LTE and 5G NR systems (TDD and FDD).
  • Experience in microservices-based, stateless, cloud-native architecture definitions, considering auto[1]scaling and deployment elasticity.
  • Exposure to cloud-native technologies, including Kubernetes (K8s), Docker, and Docker Compose, with an understanding of containerization in both monolithic and microservices architectures.
  • Exposure to private, public, or hybrid cloud environments. Familiar with open-source platforms such as OSC RIC, ONAP, and O-RAN SC, with participation in relevant software communities.
  • Candidates with active participation in O-RAN Alliance discussions and contributions to open[1]source initiatives are preferred. Lead O-RAN related PoC and benchmarking initiatives.
  • Defined product direction through architecture reviews, platform evaluations, and technical strategy sessions. Experience with network management protocols including SNMP, TR-069, Netconf, Sysrepo, YANG, and RESTful APIs.
  • Proficiency in scripting and simulation, with hands-on experience in Shell scripting and Python for log analysis, algorithm verification, stubs, and validators

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