Product Test Engineer I

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.

Meet the Team

The Product & Test Engineering (PTE) team is at the forefront of bridging design and manufacturing at Silicon Labs. As a Product Test Engineer, you'll join a collaborative and supportive team that ensures the quality and efficiency of our wireless SoCs and modules from prototype to mass production.

We work across a variety of cutting-edge technologies including Bluetooth Low Energy (BLE), Wi-Fi, Zigbee, and Matter. Our work impacts every product Silicon Labs ships—ensuring performance, reliability, and yield optimization at scale.

Responsibilities

• Support New Product Introduction (NPI) by working on product characterization, yield analysis, and validation

• Perform data collection and statistical analysis to assist in resolving yield, test, and quality issues

• Contribute to test optimization, including setup debug, failure analysis, and limit refinement

• Analyze yield, parametric data, and test results to identify and resolve issues affecting product performance, cost, and quality

• Collaborate with cross-functional teams (Test, Design, Quality, and Manufacturing) to support production readiness

• Assist in defining product test plans, corner cases, and performance evaluation

• Monitor and track parametric trends, identifying anomalies and proposing improvements

• Learn and apply engineering best practices for releasing and sustaining silicon products in high-volume manufacturing

Skills You Will Need

Minimum Qualifications:

• BS degree in Electrical Engineering, Computer Engineering, or a related field

• Strong interest in semiconductor product development, testing, and data analysis

• Strong understanding of electronics fundamentals, test instrumentation, and circuit behavior

• Familiarity with Excel or scripting languages (e.g., Python, MATLAB, or JMP) for data analysis

• Enthusiastic team player with strong communication and problem-solving skills

• 0–3 years of industry experience, including internships or academic projects

The following qualifications will be considered a plus:

• Internship or project experience in semiconductor test, product engineering, or yield analysis

• Exposure to wireless SoC devices, mixed-signal circuits, or embedded systems

• Understanding of semiconductor manufacturing and test flows

• Experience with ATE platforms, lab instrumentation and test handlers

• Exposure to or coursework in developing embedded firmware (e.g., in C/C++) for microcontroller-based systems used in test or validation environments

• Familiarity with reliability standards or qualification testing

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.