Broadband Gateway Test Engineer

1 day ago


Chennai, Tamil Nadu, India TATA ELXSI Full time ₹ 15,00,000 - ₹ 25,00,000 per year

We are seeking a highly skilled and proactive Broadband Gateway Test Engineer to join our Media & Communications BU.

Key Responsibilities:

  • Understand product specifications, network architecture, and customer requirements.
  • Design test plans, test cases, and scenarios for broadband features.
  • Setup test environments including broadband CPEs, access networks, and traffic generators.
  • Perform functional, performance, interoperability, and regression testing.
  • Validate data throughput, latency, jitter, and packet loss under different load conditions.
  • Verify broadband features across firmware versions and hardware revisions.
  • Develop and maintain test automation scripts.
  • Analyze issues and debug problems, collaborating with cross-functional teams.
  • Participate in cloud certification testing and vendor coordination.
  • Prepare reports and documentation for testing activities.

Required Skills & Qualifications:

  • 8+ years of software testing experience across platforms (Windows, Linux, Mac).
  • Strong broadband testing experience (OpenWRT / RDKB / Prpl).
  • Expertise in Wi-Fi & Easy-Mesh standards, TR181 & TR369 protocols.
  • Experience with debugging tools, issue triage, and test documentation (STDs/ATPs).
  • Proficiency in automation scripting and programming.
  • Excellent problem-solving, collaboration, and communication skills.
  • Ability to stay calm and composed under pressure during incident responses.

Preferred / Optional Skills:

  • Experience with frontend and backend testing of cloud-based services.
  • Familiarity with GCP cloud, Kubernetes, MySQL, REST APIs, and AI-based testing.


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