Metrology Engineer

ADVANCED SUBSTRATE TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A semiconductor technology firm in Singapore is seeking a skilled metrology expert with experience in characterization techniques and a strong understanding of semiconductor manufacturing processes. The ideal candidate holds a PhD or Master’s degree and possesses practical experience with metrology tools and data analysis. This role requires attention to detail and strong communication skills, with responsibilities including tool validation and technical documentation.

Qualifications

• 5–10+ years of experience in characterization techniques, preferably in semiconductor industry.
• Strong understanding of semiconductor manufacturing processes.
• Knowledge of image processing techniques and machine learning algorithms is beneficial.

Responsibilities

• Define metrology equipment specifications and validate tools.
• Conduct data analysis and statistical process control.
• Create and maintain technical documentation.

Skills

Metrology concepts

Data analysis and statistics

Programming skills (Python, Matlab, etc.)

Attention to detail

Communication and teamwork

Education

PhD or Master’s degree in related field

Tools

Statistical software (e.g., JMP)

Metrology tools (CD-SEM, AFM, etc.)

Job description

Job Responsibilities

Metrology Concepts and Tools

• Familiarity with various metrology tools like CD-SEM, AFM, XPS, ellipsometers, and wafer probes is essential.
• Understanding metrology concepts, such as critical dimensions (CD), thin-film thickness, and defect detection, is fundamental.

Equipment & Tooling Support

• Active part of defining metrology equipment specifications and validating tools.
• Work with supplier teams to monitor and maintain tool performance.

Data Analysis and Statistics

• Proficiency in data analysis, statistical process control (SPC), Design of Experiments (DOE), and Gage R&R methodology are highly valued.
• Experience with statistical software (e.g., JMP).
• The ability to analyze complex data, identify root causes of problems, and develop effective solutions is crucial.

Programming Skills

• Experience with scripting and programming languages such as Python, Matlab, JSL, C#, or similar is often required for data analysis, recipe development, and tool automation.

Hands-on Experience

• Practical experience in a laboratory or cleanroom environment, including working with metrology equipment and performing measurements, is vital.

Documentation & Compliance

• Create and maintain technical documentation including SOPs, process specs, recipes, and FMEAs.
• Ensure all processes comply with environmental, safety, and chemical handling standards.

Attention to Detail

• Given the microscopic nature of semiconductor devices, meticulous attention to detail is paramount.

Communication & Teamwork

• Strong written and oral communication skills are necessary to collaborate with cross-functional teams, document findings, and present results.
• The ability to work effectively within a team environment is essential for success in semiconductor manufacturing settings.

Perform any other ad-hoc duties as assigned by the Manager, as required to support the team and organizational goals.

Job Requirements

Professional Qualifications:

• PhD or Master’s degree in Materials Science, Chemical Engineering, Electrical Engineering, Mechanical Engineering, Physics or related field.
• 5–10+ years of experience in characterization techniques (preferably in semiconductor industry)
• Strong understanding of semiconductor manufacturing processes, including lithography, deposition, etching, and other fabrication steps, is crucial.

Specialized Knowledge & Skills:

• Knowledge of Damascene/SAP processes for high-density substrates.
• Knowledge of image processing techniques, computer vision, and machine learning algorithms for defect classification and automated inspection can be beneficial
• Familiarity with quality management standards like ISO 9001 or IATF 16949 is beneficial in production environments.