OSS/SMO Engineer

1 week ago

Bengaluru Hyderabad Pune, India Tech Mahindra Full time US$ 90,000 - US$ 1,20,000 per year

Key Responsibilities:

  • Support OSS and SMO modules for provisioning, configuration, and lifecycle management of RAN nodes.
  • Develop and execute RAN auto-commissioning workflows using Zero-Touch Provisioning (ZTP).
  • Integrate RAN nodes (eNodeB/gNodeB) into OSS using Netconf/YANG, REST APIs, or vendor-specific protocols.
  • Onboard and support RIC (Near-RT and Non-RT) for intelligent RAN optimization and control.
  • Deploy and manage xApps/rApps on RIC for use cases such as traffic steering and anomaly detection.
  • Automate routine network operations via scripting (Python, Shell) and orchestration tools (Ansible, others).
  • Work closely with vendors and internal teams to support OSS/RIC integration and performance optimization.

JD :

  • Knowledge of OSS/BSS systems and 4G/5G RAN architecture
  • Familiarity with SMO and O-RAN components including RIC architecture (Near- RT and Non-RT)
  • Interfaces & protocols: Netconf, YANG, REST APIs, A1, E2, O1
  • Tools: OSS-RC, NetAct, ENM, or equivalent SMO solutions
  • Scripting: Python, Shell, and working with XML/JSON data structures
  • Understanding of containerized environments (Docker/Kubernetes) is a plus

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