Sr. Post Silicon Validation Engineer

Job Title: Post-Silicon Validation Engineer --- Job Summary: We are seeking a detail-oriented and technically strong Post-Silicon Validation Engineer to join our hardware engineering team. This role involves validating and debugging complex SoCs or mixed-signal ICs after silicon manufacturing. You will work closely with design, verification, DFT, and test teams to ensure product performance, functionality, and compliance with specifications through lab-based testing and analysis. --- Roles & Responsibilities: · Develop and execute post-silicon validation plans for analog, digital, and mixed-signal IPs and SoCs. · Design and automate test setups for functionality, performance, and stress testing. · Use lab equipment (oscilloscopes, logic analyzers, spectrum analyzers, etc.) for signal integrity, timing, and power measurements. · Debug silicon issues by analyzing waveforms, logs, and failure patterns, and provide root cause analysis. · Collaborate with design and verification teams to drive bug resolution and silicon fixes (ECOs). · Write Python/MATLAB/LabVIEW-based automation scripts to improve validation efficiency. · Document test cases, procedures, results, and validation reports for internal and customer use. · Perform silicon characterization across process, voltage, and temperature (PVT) corners. · Support bring-up and system integration activities involving FPGA platforms or evaluation boards. · Participate in customer debug and yield improvement efforts when required. · Support pre-tapeout activities such as validation readiness reviews, DFT strategy, and board planning. --- Education and Experience Required: · Bachelor’s or Master’s degree in Electronics/Electrical Engineering, or equivalent. · 3–6 years of hands-on experience in post-silicon validation, RF testing, or mixed-signal test development. · Prior exposure to ASIC/SoC design validation, board bring-up, or silicon characterization is highly desirable. --- Competencies Description: · Strong understanding of digital/analog/mixed-signal circuit behavior. · Proficient in using lab equipment (e.g., oscilloscopes, VNAs, AWGs, signal generators, spectrum analyzers). · Proficient in scripting languages such as Python, MATLAB, TCL, or C for lab automation. · Familiarity with communication protocols (I2C, SPI, UART, PCIe, MIPI, etc.). · Knowledge of RTL design (Verilog/VHDL) and FPGA prototyping/debug is a plus. · Analytical and structured problem-solving skills with attention to detail. · Good communication skills and ability to work in cross-functional, multi-site teams. --- Must-Have Skills: · Solid understanding of analog/mixed-signal IPs: RFIC, ADC, DAC, PLL, Oscillators, Voltage Regulators, Temperature Sensors. · Post-silicon validation and debugging experience on real silicon or evaluation boards. · Experience with PVT testing, statistical analysis, and corner case validation. · Proficiency in lab instruments: Oscilloscope, Logic Analyzer, Spectrum Analyzer, Network Analyzer, Signal Generator, Power Supply, DMM. · Strong automation skills using Python, MATLAB, or equivalent. · Solid knowledge of SoC/ASIC architecture, clocks, resets, and power domains. · Hands-on experience with bench-level testing, PCB schematics, and soldering/debugging. · Exposure to signal processing, RF, or high-speed serial interfaces is a strong advantage. · Good grasp of semiconductor fundamentals, signal integrity, power analysis, and board-level validation