Job Summary

Leads the architecture and design of the NOS system management subsystem, covering CLI, NETCONF/YANG, and telemetry streaming.

Responsibilities
Architect the system management layer - CLI, NETCONF/RESTCONF, gRPC, RESTful APIs, YANG modeling, telemetry, and remote access
Design and implement CLI (hierarchical commands, execution engine), NETCONF (RFC 6241), and RESTCONF (RFC 8040)
Design and implement gRPC/gNMI/gNOI services and YANG modeling (RFC 6020/7950) with OpenConfig/IETF models
Design transactional configuration (commit/rollback, ACID datastores) and telemetry streaming (YANG-Push)
Design reliability, security (AAA, TLS/SSL, RBAC), and APIs for configuration database integration
Mentor engineers, lead architecture/API reviews, and drive cross-functional collaboration with protocol teams

Requirements
Expert knowledge of NETCONF (RFC 6241, 5277), RESTCONF (RFC 8040), gNMI, and YANG modeling (RFC 6020/7950)
Deep understanding of configuration management protocols, CLI subsystems,



RESTful APIs, gRPC services, and telemetry streaming within NOS architecture

Nice to Have
Experience building management subsystems within network operating systems
YANG modeling experience with industry-standard models for device configuration
Experience with network OS architectures and embedded systems development
Experience building transactional configuration systems with rollback capabilities
Multi-vendor network operating system development experience

Key Skills
NETCONF
Restconf
gNMI
YANG Modeling
OpenConfig
SSH
Aaa/radius/tacacs+
SQLite/Redis/etcd
Python

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📌 System Architect / Principal Engineer System Nos Management Layer Bengaluru (India)
🏢 MROTEK
📍 India