Extreme Networks
Jobs
QA Engineer 10298 – Networking (Wired/Wireless) | Cloud (AWS/Azure/GCP) | Python
Extreme Networks
QA Engineer 10298 – Networking (Wired/Wireless) | Cloud (AWS/Azure/GCP) | Python
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QA Engineer responsible for testing and validating wired or wireless networking and cloud systems. Tasks include troubleshooting production issues, root-cause analysis across network, OS, application and cloud layers, using containerization, cloud platforms, messaging middleware, observability tooling, and writing/debugging automation in Python/Java.
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)
Extreme Networks Chennai, Tamil Nadu, IND Office
4th, 7th, & 8th Floors , Chennai, India, 600 015
What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
