Metrology Process Engineer
About The Position
Primary Duties & Responsibilities Own and sustain metrology processes that support both production and new product development. Operate and maintain key metrology systems including ellipsometry, spectroscopic reflectometry, CD-SEM, AFM, Nanospec, particle inspection, and four-point probe. Monitor tool health and measurement stability through regular SPC and MSA reviews. Perform GR&R and correlation studies to ensure data accuracy and repeatability across tools and operators. Partner with process module owners (photo, etch, metallization, etc.) to define measurement plans and provide data-driven feedback for process optimization. Support daily production by reviewing metrology data, identifying trends, and troubleshooting excursions or out-of-control conditions. Develop and maintain calibration routines, control limits, and standard work procedures. Participate in cross-functional problem-solving efforts using structured methods such as DOE, FMEA, and 8D. Help define metrology requirements and control plans for new processes and technologies. Train technicians and junior engineers on tool operation, data interpretation, and measurement best practices.
Requirements
- Bachelor's or Master's degree in Materials Science, Electrical Engineering, Physics, or a related field.
- Minimum 5 years of experience in a semiconductor fab, ideally working with GaAs, InP, or other compound semiconductor technologies.
- Experience linking metrology data to electrical or optical test performance.
- Participation in yield improvement, DOE, or continuous improvement programs.
- Experience evaluating and qualifying new metrology tools or software platforms.
- Strong background in at least several of the following: Ellipsometry / reflectometry / profilometry CD-SEM AFM or Nanospec Defect inspection systems Four-point probe or sheet resistance measurement
- Hands-on experience implementing SPC and conducting MSA (GR&R, bias, linearity, and stability) for metrology equipment.
- Comfortable working with statistical tools such as JMP, Spotfire.
- Strong problem-solving, communication, and collaboration skills.
- Able to work effectively in a cleanroom and coordinate with multiple process areas.
Responsibilities
- Own and sustain metrology processes that support both production and new product development.
- Operate and maintain key metrology systems including ellipsometry, spectroscopic reflectometry, CD-SEM, AFM, Nanospec, particle inspection, and four-point probe.
- Monitor tool health and measurement stability through regular SPC and MSA reviews.
- Perform GR&R and correlation studies to ensure data accuracy and repeatability across tools and operators.
- Partner with process module owners (photo, etch, metallization, etc.) to define measurement plans and provide data-driven feedback for process optimization.
- Support daily production by reviewing metrology data, identifying trends, and troubleshooting excursions or out-of-control conditions.
- Develop and maintain calibration routines, control limits, and standard work procedures.
- Participate in cross-functional problem-solving efforts using structured methods such as DOE, FMEA, and 8D.
- Help define metrology requirements and control plans for new processes and technologies.
- Train technicians and junior engineers on tool operation, data interpretation, and measurement best practices.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Industry
Electrical Equipment, Appliance, and Component Manufacturing
Number of Employees
1,001-5,000 employees
