Senior GaN RF Wafer Test Engineer

MACOM; Few (NC); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Health benefits

401(k) plan

Paid time off

Professional development

Job summary

MACOM is seeking a highly motivated Semiconductor Test Engineer to develop, maintain, and optimize wafer-level test solutions for advanced GaN RF devices. The role focuses on RF characterization, S-parameters, IMD, noise figure, and DC measurements with strong automation and software skills.

You will integrate VNAs, signal generators, spectrum analyzers, SMUs, and probe stations, analyze data to improve yield, and collaborate with design, process, and product teams to boost throughput and

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• 5+ years RF semiconductor test experience.
• Experience testing GaN RF devices at wafer level.
• Strong RF measurement and calibration knowledge.
• Hands-on S-parameter, power, IMD, noise figure and DC testing.

Responsibilities

• Develop and optimize automated wafer-level test solutions for GaN RF devices.
• Perform S-parameter, power, IMD, noise figure, and DC measurements.
• Develop automated test software and instrumentation control solutions.
• Integrate VNAs, signal generators, spectrum analyzers, SMUs, power meters, and probe stations.
• Analyze characterization and production data to improve yield and performance.
• Collaborate with design, process, and product engineering teams.
• Improve test throughput, repeatability, and measurement accuracy.

Skills

RF Test Engineering

S-parameters

Measurement techniques

C#

Python

Automation

Data analysis

Education

Bachelor's in Electrical Engineering

Tools

VNA

SMUs

Probe stations

C# for instrument control

Python for data analysis

Job description

MACOM is seeking a highly motivated Semiconductor Test Engineer to develop, maintain, and optimize wafer-level test solutions for advanced GaN RF devices. The role focuses on RF characterization, S-parameters, IMD, noise figure, and DC measurements with strong automation and software skills.

You will integrate VNAs, signal generators, spectrum analyzers, SMUs, and probe stations, analyze data to improve yield, and collaborate with design, process, and product teams to boost throughput and