Sr QA Engineer

Extreme Networks · Chennai, Tamil Nadu, India

Location
Chennai
Job Type
Full-time
Posted
June 14, 2026

Job Description

Experience: 4-9 Years

Location: Chennai

Work Mode: Hybrid

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 resol...

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