Senior Product Test Engineer

Posted Yesterday
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Austin, TX, USA
In-Office
103K-190K Annually
Senior level
Hardware • Software
The Role
Develop production test strategies, hardware and software for automated test equipment to characterize and qualify mixed-signal, RF, and MCU SoCs. Drive silicon characterization, reliability qualification, stress testing, statistical analysis, yield improvement, and NPI support. Collaborate cross-functionally to resolve production issues and deliver test solutions from prototype evaluation through high-volume manufacturing.
Summary Generated by Built In

Silicon Labs (NASDAQ: SLAB) is the leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives. Merging cutting-edge technology into the world’s most highly integrated SoCs, Silicon Labs provides device makers the solutions, support, and ecosystems needed to create advanced edge connectivity applications. Headquartered in Austin, Texas, Silicon Labs has operations in over 16 countries and is the trusted partner for innovative solutions in the smart home, industrial IoT, and smart cities markets. Learn more at www.silabs.com.

Senior Product Test Engineer
Austin, TX
Meet the Team
At Silicon Labs, we're shaping the future of the Internet of Things (IoT) with innovative wireless SoCs and microcontrollers that power millions of connected devices worldwide. Our highly integrated solutions combine advanced wireless connectivity, high-performance MCU architectures, RF, analog and mixed-signal technologies, embedded memory, and sophisticated DFT/BIST capabilities to deliver industry-leading performance and reliability.
The IoT Product & Test Engineering team is a collaborative and fast-growing organization responsible for bringing these complex semiconductor products from first silicon through high-volume manufacturing. Partnering closely with Design, Validation, Quality, Manufacturing, and Marketing, the team develops advanced hardware and software test solutions, drives silicon characterization and qualification, and ensures every product meets the highest standards for quality, performance, and manufacturability.
As a Senior Product Test Engineer, you'll play a critical role in developing the production test strategies that enable the successful launch of next-generation wireless SoCs and MCU products.
Responsibilities
  • Develop production test solutions for advanced wireless SoCs and MCU products used during design validation and high-volume manufacturing.
  • Design and develop hardware and software for automated test equipment (ATE) to characterize and validate new devices.
  • Drive silicon characterization, reliability qualification, and statistical analysis to ensure product performance and quality.
  • Develop stress test hardware and methodologies to support product qualification.
  • Partner closely with Design, Validation, Manufacturing, Quality, and Marketing teams to accelerate new product introductions.
  • Analyze test data to improve yield, optimize test coverage, reduce manufacturing cost, and resolve production issues.
  • Support customer quality initiatives and drive continuous improvement throughout the product lifecycle.
  • Deliver test solutions that meet aggressive development schedules from prototype evaluation through manufacturing release.
  • Develop and test highly integrated mixed-signal devices including wireless RF circuitry, microcontrollers, embedded Flash memory, sensors, ADCs, DACs, LDOs, PLLs, DC-DC converters, and other analog and mixed-signal circuits.
Skills You'll Need
  • BS MS EE/ CE, or a related field with 4+ years of Product Test Engineering experience in the semiconductor industry.
  • Experience developing production test solutions for mixed-signal, RF, or MCU-based ICs.
  • Hands-on experience with industry automated test equipment (ATE) platforms such as Teradyne J750, Teradyne Ultra FLEX. 
  • Programming experience with C/C++, Python, assembly language, or scripting languages such as Perl or Visual Basic.
  • Working knowledge of MCU architectures and mixed-signal and/or RF systems.
  • Ability to collaborate effectively with cross-functional teams throughout the product development lifecycle.
  • Experience with schematic capture and PCB design.
  • Familiarity with statistical analysis, yield improvement, and process control.
  • Proficiency using data analysis tools such as Minitab, Silicon Dash, or similar.
  • Strong troubleshooting and debug skills across silicon, hardware, software, and production test environments.
Preferred Qualifications
  • Experience with embedded Flash technologies.
  • Experience supporting New Product Introduction (NPI) from first silicon through production release.
  • Passion for developing innovative semiconductor products in a collaborative, fast-paced engineering environment.
Benefits & Perks
You can look forward to the following benefits:
 
  • Great medical (Choice of PPO or Consumer Driven Health Plan with HSA), dental and vision plans
  • Highly competitive salary
  • 401k plan with match and Roth plan option
  • Equity rewards (RSUs)
  • Life/AD&D and disability coverage
  • Flexible spending accounts
  • Adoption assistance
  • Back-Up childcare
  • Additional benefit options (Commuter benefits, Legal benefits, Pet insurance)
  • Flexible PTO schedule
  • 3 paid volunteer days per year
  • Charitable contribution match
  • Tuition reimbursement
  • Free snacks
  • Monthly company updates with our CEO

#LI AA1

The annualized base pay range for this role is expected to be between $102,550 - $190,450 USD. Actual base pay could vary based on factors including but not limited to experience, geographic location where work will be performed and applicant’s skill set. The base pay is just one component of the total compensation package for employees. Other rewards may include an annual cash bonus, equity package and a comprehensive benefits package.

Silicon Labs is an equal opportunity employer and values the diversity of our employees. Employment decisions are made on the basis of qualifications and job-related criteria without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status, or any other characteristic protected by applicable law.

Skills Required

  • BS or MS in EE, CE, or related field with 4+ years of Product Test Engineering experience in the semiconductor industry.
  • Experience developing production test solutions for mixed-signal, RF, or MCU-based ICs.
  • Hands-on experience with automated test equipment (ATE) platforms such as Teradyne J750 or Teradyne Ultra FLEX.
  • Programming experience with C/C++, Python, assembly language, or scripting languages such as Perl or Visual Basic.
  • Working knowledge of MCU architectures and mixed-signal and/or RF systems.
  • Experience with schematic capture and PCB design.
  • Familiarity with statistical analysis, yield improvement, and process control.
  • Proficiency using data analysis tools such as Minitab, Silicon Dash, or similar.
  • Strong troubleshooting and debug skills across silicon, hardware, software, and production test environments.
  • Ability to collaborate effectively with cross-functional teams throughout the product development lifecycle.
  • Experience with embedded Flash technologies.
  • Experience supporting New Product Introduction (NPI) from first silicon through production release.

Silicon Labs Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Silicon Labs and has not been reviewed or approved by Silicon Labs.

  • Affordable Benefits Benefits are portrayed as cost-effective, with references to low premiums and employer contributions that make coverage feel financially manageable. This affordability can increase the perceived value of total rewards even when base pay is viewed as merely competitive.
  • Healthcare Strength Healthcare offerings are described as comprehensive, spanning medical, dental, and vision coverage plus mental-health resources. Additional mechanisms like HSA/FSA options and preventive-care coverage reinforce the sense of strong health support.
  • Retirement Support Retirement support appears meaningful, with mentions of a 401(k) match and immediate vesting in some descriptions. Profit-sharing elements are also cited alongside retirement programs, strengthening the longer-term rewards picture.

Silicon Labs Insights

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The Company
HQ: Austin, TX
1,900 Employees
Year Founded: 1996

What We Do

We are a leader in secure, intelligent wireless technology for a more connected world. Our integrated hardware and software platform, intuitive development tools, unmatched ecosystem and robust support make us the ideal long-term partner in building advanced industrial, commercial, home and life applications. We make it easy for developers to solve complex wireless challenges throughout the product lifecycle and get to market quickly with innovative solutions that transform industries, grow economies and improve lives.

Why Work With Us

Our incredibly talented team is comprised of innovative risktakers pushing the bounds of what’s possible. We’re problem solvers first, addressing the industry’s biggest challenges to transform industries, grow economies and improve lives.

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