Position Name: 5G Protocol Test Engineer- UE/RAN
Location: Bangalore
We are seeking a highly skilled and innovative 5G test engineer specializing in UE/RAN to join our dynamic team in Bangalore, India. As a key member of our cutting‑edge 5G development project, you will play a crucial role in ensuring the quality and reliability of our 5G network infrastructure.
Responsibilities
* Develop and execute comprehensive test cases for 5G features, focusing on L1, L2, and L3 protocols
* Collaborate closely with cross‑functional teams to define and prepare test plans for new features and existing functionalities
* Design and implement automated test scenarios to improve efficiency and coverage
* Analyze test results, identify bugs, and track issues through their lifecycle
* Prepare detailed test reports with actionable insights and recommendations
* Verify that existing legacy features meet specified requirements
* Work with lab setup teams to manage and adapt hardware configurations for verification purposes
* Stay up to date with the latest 5G technologies and testing methodologies
* Contribute to the continuous improvement of testing processes and tools
Qualifications
* Bachelor's or Master's degree in Electrical Engineering, Electronics, Computer Science, or a related field
* 2‑3+ years of experience in eNB/gNB protocol testing, particularly in 3GPP L1/L2/L3 and 4G/5G baseband testing
* Strong knowledge of 5G NR 3GPP protocols, procedures, releases, and specifications
* Proficiency in test methodologies, tools, and simulators at system and node level
* Familiarity with Iperf, Wireshark, and UE simulators such as TMA/TM500 (Viavi) and QXDM
* Experience with cloud technologies, Java, Perl, XML, Python, and Linux for automated test scenarios
* Knowledge of CI/CD principles and tools, such as Jenkins
* Proficiency in version control tools like Git and Gerrit
* Familiarity with project management tools such as Jira
* Strong problem‑solving and debugging skills
* Excellent written and verbal communication skills
* Ability to work effectively in an Agile environment
* Self‑motivated with a proactive approach to learning new technologies
* Experience with 5G technology, wireless communication systems, and radio access network (RAN) architecture
Additional Information
At Tieto, 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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