Experience: 4-8 Years Requirements: * Hands-on experience in wired networking protocols including VLAN, IP, STP, TCP/UDP, VRRP, OSPF, BGP, MPLS, IS-IS, SPBM OR Hands-on experience in Enterprise Wireless LAN testing and validation. * Solid understanding of network security concepts such as AAA (Authentication, Authorization, Accounting), 802.1X, VPN, Captive Portal, IPsec, and Firewalls. * Strong knowledge of network infrastructure services including DHCP, DNS, RADIUS, LDAP, SSH, and Certificate Authorities. * Hands-on experience with cloud platforms such as AWS, Azure, or GCP. * Strong understanding of cloud-native and distributed systems (microservices, APIs, service communication). * Experience with containerization and orchestration technologies such as Docker and Kubernetes. * Strong knowledge of cloud middleware like RabbitMQ & Kafka. * Proven expertise in triaging, reproducing, and resolving complex customer or field issues in large-scale or production environments. * Familiarity with observability tools (metrics, logging, tracing) such as Prometheus, Grafana, ELK, or Loki. * Strong root cause analysis (RCA) skills across networking, application, OS, and cloud layers. * Experience in building or using AI & automation tools for debugging, log analysis, and issue resolution. * Strong programming & debugging skills in Python, Java, or similar languages. Good to have: * Familiarity with traffic generation tools such as Ixia or Spirent. * Knowledge of virtualization technologies such as ESX and Hyper-V. * Good communication and collaboration skills to work across development, QA, SRE, and support teams. * Relevant certifications (CCNA, CWNA/CWSP, CompTIA Security+, or cloud certifications)

SR QA Engineer 10297 – Networking (Wired/Wireless) | Cloud (AWS/Azure/GCP) | Python

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