Coherent Corp. · 8 hours ago
Metrology Process Engineer
Sherman, TX
Full-time
Onsite
Senior Level
5+ years expCoherent Corp. is a global leader in lasers, engineered materials, and networking components. They are seeking a Metrology Process Engineer to own and sustain metrology processes that support production and new product development, while also operating key metrology systems and collaborating with process module owners for optimization.
AerospaceIndustrialMachinery ManufacturingManufacturingNavigationSemiconductor
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
Qualification
Required
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
Ability to work in a cleanroom
Work in a class 100/1000 clean room for extended periods
Wear full cleanroom attire (smock, mask, etc.)
Work with and/or around chemicals (such as solids and acids)
Stand for up to 4 hours at a time
Lift up to 16-30 Pounds
Push/Pull up to 16-30 pounds
Sit for up to 4 hours at a time
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System
Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp
Benefits
Competitive compensation program
Comprehensive career development platform
Company
Coherent Corp.
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems.
10001+ employees
H1B Sponsorship
Coherent Corp. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (20)
2024 (18)
2023 (16)
2022 (6)
2021 (7)
2020 (9)
Funding
Current Stage
Public CompanyTotal Funding
$3.44BKey Investors
JP Morgan Chase
2025-09-26Post Ipo Debt· $3.03B
2021-05-07Post Ipo Equity· $410M
1987-10-09IPO
Leadership Team
Sherri Luther
CFO and Treasurer
G
Giovanni Barbarossa
Chief Strategy Officer & President Materials Segment
Recent News
GlobeNewswire
2025-12-19
2025-10-07
Company data provided by crunchbase