We are responsible for developing automated validation solutions, characterizing silicon performance, debugging hardware and RF issues, and generating data-driven insights that contribute to product datasheets and successful product releases.
You will collaborate with cross-functional engineering teams to validate wireless technologies, including Wi-Fi, Bluetooth, BLE, Zigbee, Z-Wave, and proprietary wireless protocols.
Responsibilities
As an Senior Engineer – Design Validation, you will
Develop, maintain, and enhance Python-based automation frameworks for RF and wireless product validation.
Perform RF validation, characterization, and regulatory testing for WLAN, Bluetooth, BLE, and Zigbee products.
Execute pre-silicon validation using FPGA platforms and post-silicon validation at IC, module, and board levels.
Develop automated test scripts for RF performance, functional validation, and temperature-based characterization.
Debug RF performance, modulation, and wireless connectivity issues in collaboration with Design and Firmware teams.
Perform board-level bring-up, hardware debugging, and system-level validation.
Interface with hardware using UART, SPI, I2C, JTAG, SWD, and J-Link.
Work with RF test equipment such as spectrum analyzers, signal generators, signal analyzers, oscilloscopes, and logic analyzers.
Analyze validation data, develop Power BI dashboards and reports, and support product characterization and datasheet generation.
Collaborate with cross-functional teams to identify root causes, resolve silicon issues, and improve product performance and reliability.
Skills You'll Need
4–6 years of hands-on experience in Python automation, hardware validation, RF testing, or wireless product validation.
Strong programming skills in Python, including automation scripting, debugging, and test-framework development.
Experience with PyTest or similar Python-based test automation frameworks.
Working knowledge of wireless technologies such as Wi-Fi/WLAN, Bluetooth, BLE, or Zigbee.
Experience with hardware communication interfaces, including UART, SPI, I2C, JTAG, and SWD.
Strong understanding of electronics, embedded systems, and hardware-software integration.
Experience in test execution, debugging, data analysis, and validation reporting.
Familiarity with Git or similar version-control tools.
Strong analytical, problem-solving, and cross-functional collaboration skills.
Preferred Qualifications
Hands-on experience with RF test equipment, including signal generators, spectrum analyzers, network analyzers, and oscilloscopes.
Experience with FPGA-based pre-silicon validation and post-silicon bring-up.
Exposure to RF PCB boards, wireless MCUs, and SoC validation.
Experience with Power BI, Python data-analysis libraries, or similar reporting tools.
Knowledge of RF characterization, modulation testing, regulatory compliance, and wireless performance measurements.
Experience in temperature-based validation and automated hardware test setups.
Education
B.E./B.Tech. or M.E./M.Tech. in Electronics & Communication Engineering or a related discipline.
"Experience with artificial intelligence (AI) powered tools and technologies used to enhance productivity, analysis, and decision-making"
Benefits & Perks
Not only will you be joining a highly skilled and tight-knit team where every engineer makes a significant impact on the product; we also strive for good work/life balance and to make our environment welcoming and fun.
Equity Rewards (RSUs)
Insurance plans with Outpatient cover
National Pension Scheme (NPS)
Flexible work policy
Childcare support
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.
