We are looking for a Chip Test Engineer with deep expertise in RF, digital, and analog/mixed-signal testing to lead the development of test solutions from initial silicon bring-up through high-volume production. This role is critical in bridging R&D and manufacturing, taking early proof-of-concept validation setups and scaling them into robust wafer-level and ATE production test solutions for our advanced sensor ICs used in ADAS and autonomous driving applications. Location: Seaport, Boston, MA What You’ll Do- Lead initial silicon bring-up and bench validation for new ICs, including debugging and characterization of first silicon.- Develop proof-of-concept (PoC) test setups using lab equipment and translate these into scalable production test methodologies.- Design and implement production test solutions at: - Wafer level (probe) - ATE platforms (e.g., Teradyne, Advantest)- Own the full lifecycle of test development: bench → characterization → correlation → production release.- Develop and optimize test programs, scripts, and automation using C++, Python, or similar tools.- Work closely with design (RF, analog, digital), systems, and product engineering teams to define test coverage and ensure alignment with specifications.- Perform correlation between bench measurements and ATE results, ensuring accuracy and repeatability.- Characterize and validate performance of: - RF circuits - ADCs - DSP blocks - Mixed-signal subsystems- Support testing of multi-chip module (MCM) packages, including system-level validation considerations.- Analyze test data to identify yield issues, parametric shifts, and failure modes using tools like JMP, Spotfire, or similar.- Drive test time reduction, yield improvement, and cost optimization in production.- Collaborate with OSATs and test vendors to deploy and qualify test solutions in manufacturing. What You Bring- Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or related field.- 5+ years of experience in semiconductor test engineering, with strong product engineering exposure.- Proven experience across: - Bench testing and silicon bring-up - Test development and characterization - Production test implementation (wafer probe + ATE)- Strong hands-on experience with: - RF test methods (e.g., spectrum analysis, signal generation) - Analog and mixed-signal validation - High-speed digital testing- Familiarity with testing: - RF circuits - ADCs - DSP-based systems- Experience working with multi-chip module (MCM) packages is highly desirable.- Proficiency in ATE platforms such as Teradyne or Advantest.- Strong programming skills in Python, C++, or similar for automation and data analysis.- Hands-on experience with lab equipment such as: - Oscilloscopes - Spectrum analyzers - Signal generators - Network analyzers- Strong understanding of correlation between lab and production environments.- Excellent debugging, analytical, and problem-solving skills. Bonus Points- Experience with mmWave or RFIC-based systems.- Background in automotive semiconductor products (ADAS/AV).- Experience working closely with OSATs for test transfer and yield ramp.- Prior experience in a startup or fast-paced product development environment.