Senior 5G UE Protocol Test Engineer

3 days ago

Bengaluru, Karnataka, India Tietoevry Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Job Description

Job Title: Senior Tester

Location: Bangalore

Experience: 5+ years in years in eNB/gNB protocol testing, particularly in 3GPP L1/L2/L3, 4G/5G Baseband testing, etc.

Education:

  • B.E./B.S./B.Tech./M.S./M.E./M.Tech. in Electrical Electronics/Computer Science (related branches will be considered)
  • Strong academic background with excellent oral and written communication skills

Responsibilities:

  • Lead and manage the testing lifecycle from test planning, design, to execution and reporting.
  • Prepare and review test plans and reports, issues/defects, and tracking issues through their lifecycle
  • Drive ongoing optimization of products, operational environments, and processes.
  • Mentor junior testers and provide them with guidance on best practices and methodologies.
  • Ensure timely availability of the appropriate test environments, including both the physical lab platforms and environments with necessary tools and automation frameworks.
  • Participate in continuous improvement initiatives for testing processes and methodologies in both automatic & manual test execution.

Skills Required:

  • Expert in NR (New Radio) system concepts, protocols, procedures, specifications, verification processes, troubleshooting & RAN KPIs preferred.
  • Work with 5G Baseband and Cloud RAN software teams to test new features and legacy impacts.
  • Familiarity with radio network testing tools such as UE simulators, protocol analyzers, signal generators, and radio channel simulators.
  • Proficient in code coverage and static analysis tools, including SonarQube, Coveralls, or comparable tools (not mandatory).
  • Knowledge of Iperf, Wireshark and UE Simulators such as TMA/TM500 (Viavi), QXDM is desirable or any UE simulator experience.
  • Hands-on experience in Linux software development using tools and frameworks including GIT, Gerrit, CI/CD JUnit, Jenkins, Nexus and Bash/Shell.
  • Handson using programming languages (e.g., Python, Java, XML) for creating test automation solutions using JCAT/TestNG.
  • Experience in working with multi-cultural & international environment test teams to ensure seamless communication and issue resolution.
  • Develop and maintain post-processing scripts using Python or Perl.

Additional Information

At Tietoevry, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion )

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