Application Engineer-Expert

China·Cn-Shanghai - ShanghaiNormalmid

EngineeringApplication Engineer

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Quick Summary

Overview

About the Role Join a team developing next-generation test solutions for RF, wireless, and mmWave semiconductor devices. Working closely with customers, R&D, and marketing teams,

Technical Tools

EngineeringApplication Engineer

About the Role

~1 min read

Join a team developing next-generation test solutions for RF, wireless, and mmWave semiconductor devices. Working closely with customers, R&D, and marketing teams, you will help define and deploy innovative test methodologies for emerging RF applications and high-volume manufacturing environments.

Responsibilities

~1 min read

→Define and develop test methodologies for RF, wireless, and mmWave devices.
→Support strategic customers in RF characterization, validation, and production test challenges.
→Drive customer evaluations, benchmark projects, and pre-sales technical activities.
→Collaborate with R&D teams to influence future RF test solutions and product roadmaps.
→Provide technical leadership for complex customer issues and cross-functional projects.
→Share RF application knowledge and best practices across global engineering teams.

Requirements

~1 min read

Bachelor's or Master's degree in Electrical Engineering, RF/Microwave Engineering, Communications, or related disciplines.
7+ years of experience in semiconductor, RF/microwave, wireless, or ATE testing.
Strong customer communication and presentation skills.
Experience with Linux and programming languages such as Python or C/C++.
Proven project management and problem-solving capabilities.
Self-motivated team player with willingness to travel (<20%).

Nice to Have

~1 min read

RF and wireless applications such as 5G/RedCap, Wi-Fi, UWB, Bluetooth, satellite communication, and automotive radar.
RF semiconductor testing across devices such as:

RF transceivers
Power Amplifiers (PA)
Low Noise Amplifiers (LNA)
RF front-end and connectivity devices

Experience with key RF measurements, including:

Output Power and Gain
EVM
ACPR/ACLR
Noise Figure
S-Parameters
Harmonics and Spurious Emissions
Receiver Sensitivity

Strong understanding of RF signal generation, signal analysis, modulation, and RF calibration.
Experience with RF production test, multisite test, test-time optimization, and high-volume manufacturing.
Knowledge of mmWave, RF signal integrity, RF loadboard/interface design, or OTA testing is a plus.
Experience with V93000, RF ATE platforms, or similar semiconductor test systems is highly desirable.

Strong technical leadership
Customer-focused mindset
Excellent collaboration and communication skills
Passion for emerging RF, wireless, automotive, and connectivity technologies