Optical Metrology Engineer

Position – Optical Metrology Engineer

Employment Type – Contract position managed through Net2Source payroll

Location – Penang, Malaysia

Experience Level – 7 to 9 years

Citizenship – Malaysian and Permanent Residents

Overview:

We are seeking a skilled Optical Metrology Engineer responsible for designing, validating, and maintaining advanced optical measurement systems used for inspecting, characterizing, and ensuring the quality of various components and systems. This role requires applying sophisticated optical techniques to accurately measure dimensions, surface features, alignment, and performance of high-precision parts within manufacturing or research settings.

Main Responsibilities

• Develop and implement innovative optical metrology systems and measurement methodologies
• Conduct high-precision measurements utilizing techniques such as interferometry, microscopy, spectroscopy, and laser-based systems
• Interpret measurement data to assess product quality, process capability, and system efficiency
• Create calibration procedures and ensure adherence to established metrology standards
• Collaborate closely with manufacturing, R&D, and quality assurance teams to define metrology requirements
• Diagnose and resolve issues related to optical measurement equipment and procedures
• Review Optical Measuring Machine (OMM) reports and MSOPs, identifying causes of correlation failures between different measurement tools
• Automate measurement processes through programming in software environments like MATLAB, Python, and LabVIEW
• Maintain and enhance measurement accuracy, consistency, and reproducibility
• Prepare detailed technical reports, documentation, and validation plans
• Support new product development initiatives by providing detailed dimensional and functional analyses

Qualifications & Experience

- Bachelor's or Master's degree in Optical Engineering, Physics, Electrical Engineering, or a related discipline

- Over 3 years of practical experience in optical metrology or precision measurement systems

- Minimum of 3 years working with Optical Measuring Machines (OMM)

- Strong knowledge of Geometric Dimensioning and Tolerancing (GD&T) standards, including familiarity with ASME Y14.5 and ISO 1101

- Deep understanding of optical principles such as interference, diffraction, and polarization

- Hands-on experience with optical measurement instruments including interferometers, profilometers, spectrometers, or vision systems

- Proficiency in data analysis and programming languages such as Python, MATLAB, or equivalent

- Knowledge of calibration standards and best practices in metrology

Preferred Qualifications

• Industry experience within semiconductor, photonics, or high-precision manufacturing sectors
• Capability to program automated OMM recipes compliant with MICD standards
• Familiarity with ISO standards relevant to metrology and quality management systems
• Experience working with automation and control systems
• Exposure to cleanroom environments and protocols
• Understanding of statistical process control (SPC) methodologies

Core Competencies

• Strong analytical and problem-solving skills
• High attention to detail and precision
• Excellent communication and documentation abilities
• Ability to collaborate effectively with engineering and production teams
• Project management skills with a focus on process optimization

Tools & Technologies

• Interferometry systems (e.g., Zygo, phase-shifting interferometers)
• Optical Measuring Machines (OMM)
• Optical microscopes and imaging systems
• Laser measurement equipment
• Data analysis platforms such as MATLAB, Python, and Excel
• CAD and optical simulation tools like Zemax and Code V
• Lab automation software including LabVIEW