Principal NPI Product Engineer

• Lead development, implementation, verification, and optimization of ATE test programs in collaboration with test engineering

• Drive product characterization, correlation, and release activities to ensure adherence to product specifications and quality standards

• Own finalization of datasheet specifications and ATE production test limits through data-driven, statistically validated limit-setting processes

3. Characterization, Data Analysis & Yield Optimization 30%

• Develop and own product characterization plans for wafer-level and bench tests across product specifications and operating conditions

• Lead data analysis of ATE and bench characterization results across PVT variations, including ATE-to-bench correlation studies and process capability analysis

• Drive yield modeling activities and lead DOE planning and execution to support yield analysis, test time reduction, and test optimization

• Lead product validation and reliability qualification activities in collaboration with Test, Characterization, Validation, and Reliability Engineering teams

• Identify yield loss Pareto opportunities and drive targeted solutions to closure

4. Manufacturing Quality, Failure Analysis & Continuous Improvement 10%

• Monitor yields and quality metrics across processing steps; proactively identify and act on trends and anomalies

• Review and own test coverage, test limits, and guard-band decisions

• Lead failure analysis and root cause investigations for field returns and RMA cases; drive CAPA development and closure

• Partner with foundry process and packaging engineering teams to resolve issues during wafer fabrication, packaging, die sort, and final package test

• Identify and implement product lifecycle cost reduction and continuous improvement opportunities

Qualifications

Required

• BS in Electrical Engineering or a related field (MS strongly preferred)

• 10+ years of experience in semiconductor product engineering, test engineering, or design engineering

• Proven ownership of silicon bring-up, characterization, and production transfer programs

• Hands-on experience with ATE test development, ATE-to-bench correlation, and production test limit setting

• Strong foundation in DfT and DfM principles

• Proficiency with statistical analysis tools such as JMP or Excel; scripting/automation in Python, TCL, or equivalent

• Excellent analytical, problem-solving, and cross-functional communication skills

Preferred

• Background in analog/mixed-signal or optical IC characterization (TIA, CDR, LimitAmp, high-speed SerDes)

• Familiarity with high-speed ATE platforms such as Advantest or Teradyne

• Experience with JEDEC reliability qualification methodologies (HTOL, HAST, ESD, latch-up)

• Exposure to ATPG, MBIST, or boundary scan DFT flows
• Experience engaging directly with foundry and OSAT partnersWhy Join Semte

Why Join Semtech

Why Join Semtech

• Work on cutting-edge CMOS and BiCMOS ICs powering next-generation 400G / 800G / 1.6T optical networking infrastructure

• Full program ownership from Day 1 — you drive products, not just support them

• Global, collaborative team with sites in Burlington ON, Bristol UK, Aguascalientes MX, San Diego CA, and an Asia Hub

• Technically rigorous culture with strong cross-functional exposure and direct access to design, reliability, and fab teams

• Competitive compensation, benefits, and professional development opportunities

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Semtech Corporation · semtech.com · Semtech is an equal opportunity employer.