5G RAN Test Engineer

Job Description :

Conduct and assists in the design and performs test plans to ensure accurate and consistent product testing

Perform systems testing, verification and work to resolve issues related to new Radio product offerings

Follow established testing processes and procedures to ensure reliability, accuracy and thorough gathering and analysis of data

Troubleshoot performance issue by Maintaining knowledge of existing, current and newly developed base station products and components

Assist with creation of Test Plan, Trouble Reports, automation scripts, MOP, etc. & generate of problem reports, and insuring the satisfactory resolution of all problems

Interface with software / hardware design groups and provides assistance for their activities of debugging and resolution

Keeps abreast of new and emerging technologies through attendance and participation at conferences and by reading technical journals, publications and Website technical resources.

Prepares reports, compiles and analyzes data, and engineering information for the effective communication of processes, results, plans, recommendations and conclusion

Lead remote technical teams for short term projects

Conduct and assists in the simulation of wireless systems using various commercial RF design tools.

Other duties as assigned

Requirements :

Bachelor's Degree in engineering with 6-12 years of related experience required.

Must be able to write, read, analyze and interpret technical journals and procedures

Must be able to support presentation of technical information in various business settings to audiences of varying backgrounds Strong knowledge in LTE Air Interface , PHY, MAC, RLC, RRC and PDCP layers

Ability to travel sporadically during the project

Ability to mentor, provide guidance and direction to other engineers in the team

Good understanding of 5G Architecture types, nodes and interfaces involved, ENDC, NSA, SA etc.

Able to understand and comprehend objective oriented testing scenarios and identify issues therein if any

Must have understanding of LTE / 5G / NR / ENDC call flows, Air Interface and higher layers and related functions

Experienced with FIT / FOA / FFA reporting formats for multiple customers and be able to generate complex reports

Able to understand baseline and advanced 5G features like beam sweeping, beam switching, anchor leg switching, MIMO over NR etc. and report in an efficient format

Must be able to identify different NR event types A1, A2, B1 etc. and the message flow in layer 3 and be able to comprehend and illustrate different handover types in 5G, SCG failures, connection drops and correlate failure causes with signaling flow

Should be well versed with different NR frequency bands for eg. Sub6, Cmwave and Mmwave and good understanding about the propagation and interworking characteristics of each

Able to navigate through multiple log mask settings for objective oriented drive testing

Able to coordinate with multiple Field teams and work on real time troubleshooting

Able to perform UE log analysis and identify network issues

Must be able to generate Site Shakedown, ATP and single / cluster drive reports