JD:
 
Work with RF lead, deliver cellular RF design for specific RF subsystems.
● Plan and execute cellular RF validation, determine RF performance and generate reports.
● Execute RF matching tuning, verify RF performance during the tuning.
● Investigate and debug test setup and performance issues. Verify fixes and improvements, produce status reports and test reports.
● Involved in multi-functional engineering discussions for design and validation, drive the discussions for owned workstreams towards delivery.
 
Skills and Experience required for the Work
 
● Experience/knowledge of RF design and validation with cellular radio technologies: LTE or 5G.
● Familiar with RF circuit design including PCB layout methodologies and guidelines.
● Working knowledge of general purpose RF test equipment, such as cellular call box, spectrum analyzer, network analyzer etc.
● Understanding key cellular RF parametrics and 3GPP requirements, and is able to plan and perform the test.
● Experience/knowledge of RF matching tuning, smith chart and S-parameter.
● Good hands-on skills on rework such as soldering, mock-up, on small PCB and device.
● Work in a dynamic, fast paced, high-octane environment.
● Good written and oral communication skills.
● Willingness to travel to overseas manufacturing facilities to support builds. 10~15% of the time.
 
Preferred Skills and Experience for the Work
 
● Able to write test scripts by using Python or other tools.
● RF validation experience on other radio technologies : GPS, Wifi/BT, etc.
● Knowledge of electromagnetic simulations and experience in RFIC design.