Lead Qa Engineer-l2/l3 Networking

1 day ago


Bangalore Karnataka, India Cambium Networks Full time

Scope of Responsibilities Position Expectations We are looking for a Senior Lead QA Engineer with deep expertise in Layer 2 and Layer 3 switching technologies to lead the validation of enterprise and carrier-grade networking products This role requires a blend of technical depth and strategic thinking The candidate will own the QA strategy guide a team of engineers collaborate with cross-functional stakeholders and ensure world-class quality and reliability of switching solutions Key Responsibilities Define QA strategy scope and processes for Layer 2 Layer 3 switching features Lead a team of QA engineers in test planning execution automation and defect tracking Mentor junior engineers and provide technical guidance in debugging and protocol analysis Validate advanced Layer 2 features VLANs STP RSTP MSTP LLDP LACP IGMP snooping storm control QoS Validate advanced Layer 3 features IPv4 IPv6 forwarding routing protocols OSPF BGP RIP IS-IS VRRP ECMP multicast IGMP PIM Drive scalability convergence high availability and failover testing under stress conditions Utilize industry-standard traffic generators Ixia Spirent and packet analyzers Wireshark tcpdump for benchmarking and troubleshooting Collaborate with chipset vendors product management and development teams to resolve complex issues and optimize features Provide detailed test reports release readiness assessments and risk analysis to stakeholders Champion continuous improvement in QA methodologies tools and infrastructure Own automation development Python Pytest and integrate with CI CD pipelines Jenkins Required Skills Experience 5 years of experience in networking QA Strong understanding of Ethernet switching and IP routing protocols L2 L3 Proven expertise in traffic generation and analysis tools Ixia Spirent Wireshark Strong hands-on experience in network automation Python Pytest Familiarity with Linux networking stack FRRouting Quagga and virtualization labs EVE-NG GNS3 Experience in large-scale test planning regression automation and release validation Excellent debugging skills across data plane control plane and management plane Bachelor s or Master s degree in Computer Science Electronics or related field Preferred Qualifications Experience in cloud-managed networks Exposure to Netconf REST APIs SNMP and telemetry frameworks Certifications CCNP CCIE JNCIP JNCIE or equivalent advanced networking certs Prior experience in leading QA strategy for enterprise campus carrier switching Soft Skills Strong leadership and mentoring ability Excellent communication and stakeholder management Proactive in identifying risks and driving closure across teams Passion for quality reliability and customer-focused testing



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