QA Engineer - Networking L2/L3 Testing | 4 - 8 yrs
Core
Own quality validation of Cisco IOS XR routing and Broadband Network Gateway (BNG) capabilities, ensuring reliability and scalability for carrier-grade networks.
Role type
Senior Software Test Engineer (Networking L2/L3)
Builds
Production-ready networking solutions for service providers and hyperscalers
Domain
Telecommunications / Carrier-grade Routing
Deliverable
production ML models | product features
Required skills
BNG architecture, Layer 2/3 networking (BGP, OSPF, MPLS), Python automation, Linux/Unix, CI/CD pipelines, cloud/containerization (Docker, Kubernetes), troubleshooting carrier-grade OS
Preferred skills
Cisco IOS XR platform testing, traffic generation (IXIA/Spirent), advanced BNG features, network programmability (YANG, NETCONF), scale characterization
Technologies
Python, pyATS, Genie, Linux, Docker, Kubernetes, VMware, OpenStack, IXIA, Spirent, YANG, NETCONF, RESTCONF, gNMI, gRPC
Responsibilities
Design and implement functional, system, regression, scale, and performance tests; Develop reusable test automation; Build and maintain physical/virtual/cloud test environments; Troubleshoot complex system-level failures; Integrate automated tests into CI/CD pipelines; Mentor junior engineers
Seniority
Mid-to-Senior, hands-on IC
