onsite
Mission Critical Communication Solutions Test Engineer - Nokia
QA Engineer
Test Engineer focused on mission‑critical 5G NR UE and gNB systems, executing protocol, performance, and functional tests to validate compliance with 3GPP standards and ensuring robust operation of the MCC communication center.
About the role
Key Responsibilities
- Plan, execute, and document test cases for 5G NR UE and gNB systems in standalone (SA) modes.
- Perform protocol, performance, and functional testing based on 3GPP TS 38.xxx standards.
- Validate Layer 1 (PHY), Layer 2, and higher‑layer protocols, ensuring conformance and reliability.
- Analyze test results, identify defects, and collaborate with development teams to drive product improvements.
- Maintain and enhance test automation frameworks and test tools for efficient regression testing.
- Support the MCC mission communication center (OAM) testing and troubleshooting.
Requirements
- Strong knowledge of 5G NR architecture, 3GPP specifications, and gNB/UE operation.
- Hands‑on experience with test tools (e.g., Spirent, Keysight, or equivalent) and test automation.
- Proficiency in protocol analysis, performance measurement, and defect tracking.
- Excellent analytical, problem‑solving, and communication skills.
- Experience in mission‑critical or telecom testing environments is a plus.
Skills
pythonbashlinuxwireshark5gelectrical engineering