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Sr RF/Mixed Signal Test Engineer

NXP Semiconductors
October 20, 2026
Full-time
On-site
Irvine, California, United States
$186,200 - $256,100 USD yearly
Test Engineering Jobs, Level - Senior

Job Title

Sr RF/Mixed Signal Test Engineer

Role Summary

Develop and deliver production, qualification, and characterization test programs for WLAN, Bluetooth, and UWB system-on-chip (SoC) devices on automatic test equipment (ATE). Lead RF/mixed-signal test development from design kickoff through production release and collaborate with Design, Systems, and Software teams to implement test methods and DFT improvements.

Experience Level

Senior - role expects an experienced engineer; posting indicates roughly 10+ years of relevant experience.

Responsibilities

Primary responsibilities include designing and deploying test solutions, debugging yield/performance issues, and advancing test for RF/mixed-signal products.

  • Develop production, qualification, and characterization test programs for WLAN, BT, and UWB SoC devices on ATE.
  • Support and optimize tests on ATE platforms (Advantest 93K/Exascale, Teradyne UFLEX/UFLEX+ preferred).
  • Drive test development from design kickoff to production release.
  • Debug design- and process-related yield and performance problems.
  • Design new DFT concepts and test techniques to improve efficiency and reduce test cost.
  • Collaborate with Design, Systems, and Software teams on RF/analog test methods, including built-in self-test and firmware-based testing.
  • Share best practices and drive new test engineering approaches across product lines and teams.

Requirements

Key technical and behavioral requirements.

  • Strong programming background (C++, Java, Visual Basic).
  • Proven communication and problem-solving skills.
  • Self-driven; able to take ownership and work independently and with cross-functional teams.
  • RF and mmWave testing experience is a strong plus.
  • Experience with ATE platforms and test automation preferred.
  • Fluent in English.

Education Requirements

Master's or Bachelor of Science degree in Computer or Electrical Engineering. The posting specifies approximately 10+ years of relevant experience.


About the Company

Company: NXP Semiconductors

Headquarters: Nijmegen, Netherlands

NXP Semiconductors N.V. is a global semiconductor company that provides High Performance Mixed Signal and Standard Product solutions. With over 45,000 employees and operations in more than 35 countries, NXP is a leader in secure connectivity solutions for embedded applications, catering to automotive, industrial IoT, mobile, and communication infrastructure markets. The company is committed to innovation and sustainability, advancing a smarter, safer, and more sustainable world through technology.

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Date Posted: 2026-10-14