RF Test Engineer

3 weeks ago


San Diego, United States Undisclosed Company Full time
Job DescriptionJob Description

Company Overview:
We are a rapidly growing high-tech startup developing leading RFICs, MMICs, and RF Modules. Our fast-paced, innovative environment provides exceptional opportunities for motivated individuals looking to make a significant impact. Join us early as we expand into new markets and shape the future of RF technology Prefer candidates with at-least 3-years of experience.

Key Responsibilities:

  • S-Parameter Measurements & Calibrations:
    • High proficiency with S-Parameter measurements and calibrations both on-wafer and in-fixture.
    • Must be able to perform VNA calibrations: on-wafer, coax phase-stable cables, and waveguide
    • Interpret and analyze measurement data to draw logical conclusions on DUT performance.
  • High-Power RF Testing:
    • Perform high-power RF testing, including Pout vs. Pin, AM-PM, Linearity, and NPR.
    • Ensure accurate measurement results through careful setup, calibrations, data analysis, and interpretation.
    • Training available for specific high-power RF testing techniques.
  • On-Wafer Testing:
    • Execute on-wafer testing for RFICs, MMICs, and other chip-level devices.
    • Proficient in working with wafer probe stations, RF positioners, and RF measurement equipment.
    • Conduct accurate wafer-level S-Parameter and load-pull measurements, ensuring consistent calibration and measurement procedures.
    • Analyze on-wafer data and provide detailed performance reports.
  • DUT Types (SSPA, LNAs, Switches, Mixers):
    • Test a variety of Device Under Test (DUT) types, including Solid State Power Amplifiers (SSPA), Low Noise Amplifiers (LNAs), RF Switches, and Mixers.
    • Develop appropriate test methodologies and ensure accurate data collection for each DUT type.
  • Test Methodologies:
    • Proficiency with both in-fixture (coax and waveguide) and on-wafer testing.
    • Strong mechanical aptitude and adherence to RF lab tool etiquette.
  • Load-Pull & Noise-Parameter Testing:
    • Proficiency in load-pull and noise-parameter testing is preferred, with training provided as needed.
  • Technical Analysis & Documentation:
    • Ability to read, write, and document technical information effectively.
    • Complete comprehensive technical analyses and generate detailed test reports.
    • High computer literacy required
  • RF Testing of Products Across Form Factors:
    • Perform RF testing of products through all form factors, including on-wafer, chip-level, RFICs, MMICs, coax-fixtures, and waveguide.
  • RF Lab Etiquette:
    • Familiar with proper RF-microwave lab etiquette, tool usage, cleanliness, and RF torque wrenches.
    • Proficiency with both in-fixture (coax and waveguide) and on-wafer testing.
    • Strong mechanical aptitude and adherence to RF lab tool etiquette.
  • Test Software Proficiency:
    • Proficiency in test software tools such as Python (preferred), Matlab, LabVIEW, etc.

Requirements:

  • Education and/or Experience: preferred, but not required for exceptional candidates: Bachelor's degree in Electrical Engineering, RF Engineering
    • Training can be provided for exceptional candidates that have basic RF-Testing experience
  • RF-Concepts: Strong understanding of RF concepts like Return-Loss/VSWR, gain, power gain, Noise Figure, Noise Temperature, dBm, Watts, S-Parameters, Linearity, Smith-Chart, and complex numbers.
  • Technical Reading/Writing: Ability to read and write well, with strong technical analysis and documentation skills.

What We Offer:

  • A fast-paced, high-tech startup environment.
  • Opportunities for growth and career advancement as the company expands.
  • Competitive salary and benefits package.

Benefits:

  • Retirement Plan: 401(k)
  • Professional Development: Opportunities for training, mentorship, and career advancement.
  • Relocation Assistance: Support for qualified candidates to make the move to join our team.


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