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

Extremenetworks

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This role on the market

284 open networking roles across 43 companies are on ApplySarthi right now, most of them in Bengaluru (19), Chennai (7), Pune (3).

What networking roles keep asking for: Python (21%), AWS (20%), C++ (18%), Linux (16%), System design (15%), Java (15%) — counted across their open postings here.

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Extremenetworks has 135 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for networking roles keep coming back to Python, AWS, C++, Linux. Practise those questions before you sit with Extremenetworks.

Questions you are likely to be asked

  1. Why do you want to join Extremenetworks?
  2. What is your experience with Observability? Tell me one thing you learned the hard way.
  3. What do you do when a developer says a bug is not a bug?
  4. How do you decide what to test when time is short?
  5. Tell me about a serious bug you caught before release. How did you find it?

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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)

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Listed on lever · posted 2026-07-16. ApplySarthi collects openings and links to application pages; the role is advertised by Extremenetworks, not by us.