Technical Specialist (WiFi & Mesh)
Nokia
- Location
- Chennai, Tamil Nadu, India
- Job type
- Full-time
Required skills
- Python
- DHCP
- DNS
- IPv6
- Linux
- NAT
- regression
- TCP
- Unix
About the role
Nokia
Website:
nokia.com
Job details:
Job Description
- Understanding the requirement, design the test case.
- Execution of test case and make sure the quality of the feature.
- Participate / Contribute in Test Strategy, Test Case Planning and DFMEA
- Completion of Test case execution on time with desired quality.
- Coverage of feature needs to extensive
- Filing a FR and support for repro / verification
- zero defect escape on feature / module.
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How You Will Contribute And What You Will Learn
- Develop and maintain automation scripts for regression, feature, and performance testing across networking platforms.
- Enhance and optimize test coverage by working with automation frameworks such as Robot Framework, Python, and PyTest.
- Maintain and manage multiple regression batches to ensure continuous and reliable test execution.
- Contribute to feature testing of Layer 2/3 Forwarding protocols, validating end‑to‑end service behaviour across networking devices.
- Perform detailed debugging using network tools such as Wireshark, packet capture, and log analysis to identify root causes across device and network layers.
- Collaborate cross‑functionally with engineering teams to ensure high‑quality software delivery and alignment with telecom standards.
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Key Skills And Experience
- Graduate or Master’s degree in Engineering with 6-10 years of experience in testing and analysing high‑performance switching and routing software.
- Strong knowledge of networking protocols, including GPON / XGSPON and various remote management protocols.
- Hands‑on experience in testing routers, gateways, or access points (APs) in large‑scale networking setups.
- Proficiency in automation scripting, with Python strongly preferred.
- Experience working with test frameworks such as Robot Framework and PyTest.
- Strong understanding of networking technologies including TCP/IP, DHCP, DNS, NAT, VPN, MCAST, IPv6, and TR-069.
- Experience with Linux/Unix systems for debugging, analysis, and troubleshooting.
- Good analytical skills for identifying issues across device, software, and network layers.
- Strong communication and documentation abilities suitable for cross‑team collaboration.
- Familiarity with telecom standards and the typical network product development lifecycle.
It would be nice if you also had:
- Experience with network debugging tools such as Wireshark, iPerf, packet captures, and log analysis frameworks.
- Exposure to performance testing environments or large‑scale system test environments.
- Knowledge of AI‑based tools for enhancing automation and improving test efficiency.
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