5G RAN System Verification Specialist

3 days ago


Beijing, Beijing, China Mavenir Full time
Job Summary

Mavenir is seeking a skilled 5G RAN System Verification Specialist to join our team.

About the Role

This role involves preparing test and diagnostic programs, designing test fixtures and equipment, and creating specifications and procedures for new products. As a key member of our 5G RAN System Verification team, you will be responsible for:

  • Developing a deep understanding of RAN products and feature requirements to create effective test strategies and plans.
  • Analyzing requirements and designing test cases to ensure comprehensive coverage.
  • Setting up end-to-end test environments according to test plans, including system under test (SUT) equipment and other software/hardware tools or equipment.
  • Executing tests, analyzing faults, reporting product defects, and tracking faults.
  • Collaborating with an agile team to provide timely feedback on test progress and status, contributing to improved product quality and adopting a left-shift mindset.
Key Responsibilities

You will also provide support from a 5G RAN perspective to internal teams and external customers/partners. To succeed in this role, you should have at least three years of experience in 4G/5G system testing for C/U/S/M-planes.

A strong background in mobile networks, particularly 3GPP LTE and NR, as well as knowledge of network protocols for L1/L2/L3 and call procedures, is essential. You should also have solid knowledge of end-to-end system test methodologies, test strategies, test plans, and test cases.

Familiarity with various 3rd-party test instruments, such as spectrum analyzers, TM500/E500, VSG, and VSA, is required. Additional knowledge of platform and network virtualization is a plus. Strong interpersonal and team play skills, good verbal and written English skills, and the ability to quickly grasp and adapt to new technologies and concepts are also necessary.

Bachelor's degree or Master's degree in Telecommunications, EE, or Computer-related fields is preferred.


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