Test Engineer

As a skilled and detail-oriented Test Engineer at Aracion's wireless test division, your primary role will involve executing and validating test cases for LTE and 5G ORAN/RAN radios in compliance with 3GPP standards. Your responsibilities will include supporting product certification, regulatory approvals, and carrier validation. You will collaborate closely with cross-functional teams to drive quality assurance, interoperability, and performance validation using cutting-edge test platforms. Key Responsibilities: - Perform RF, RRM, and Protocol Testing of LTE / 5G base stations according to 3GPP test specifications (e.g., TS 38.141). - Conduct interoperability and conformance tests on ORAN Distributed Units (DU), Central Units (CU), and Radio Units (RU). - Execute test plans utilizing advanced tools such as Keysight, Rohde & Schwarz, VIAVI, and troubleshoot issues with test logs. - Support OTA and conducted testing, covering throughput, mobility, and regression test cases. - Collaborate with R&D, validation teams, and network vendors for troubleshooting and root cause analysis. - Document and report test results in accordance with regulatory and internal standards. Qualifications Required: - B.E/B.Tech or M.E/M.Tech in Electronics, Telecommunications, or a related field. - 2-6 years of experience in RF/Protocol testing for LTE/5G networks. - Solid understanding of 3GPP 36/38 series standards and ORAN architecture. - Hands-on experience with test equipment and test automation frameworks. - Familiarity with lab test environments including shielded chambers, CATR setups, signal generators, and spectrum analyzers. - Experience in log analysis tools such as QXDM, Wireshark, etc. is considered a plus.,