Photonic Test Engineer - Wafer & Device Automation

HyperLight Corporation; Singapore; On-site; SGD 70,000 - 110,000; Full time

Benefits offered by this job

Competitive compensation and benefits

Professional growth and mentorship机会

Job summary

HyperLight Corporation in Singapore is seeking a Photonic Test Engineer to advance wafer-level and die-level testing of photonic devices. You will develop and maintain test setups, collect measurements, and ensure data quality across optical and RF tests.

You have 2–5+ years in photonics testing, strong Python scripting skills, and experience with instrument interfaces (SCPI/VISA/GPIB). Mandarin and English proficiency is a plus for global collaboration.

Qualifications

• Bachelor's or higher degree in Electrical Engineering, Photonics, Physics, or a related field.
• 2–5+ years of experience testing and characterizing photonic or semiconductor devices (fresh graduates with strong academic or project experience in photonics/semiconductor testing are also encouraged to apply).
• Solid technical understanding of, and ability to perform, optical, RF, or electro-optic measurements.
• Strong proficiency in Python programming with hands-on experience building test automation scripts and instrument interfacing/control (e.g., SCPI, VISA, GPIB).
• Proficient in English and Mandarin, as the role requires frequent collaboration with our global team.

Responsibilities

• Define and implement die-level and wafer-level test solutions in collaboration with design and product teams.
• Develop production test solutions for PIC components to ensure manufacturability and scalability.
• Develop and execute design verification tests, analyze results, and provide feedback to improve device performance.
• Optimize and standardize test and analysis methodologies to improve repeatability and accuracy.
• Bring up, manage, and operate automated wafer-level test (WLT) probers and chip level handlers for PIC devices, including passive and active optical and RF components.
• Perform routine setup calibrations and ensure quality control throughout the test process.
• Identify and mitigate test challenges to ensure timely, efficient execution of large-scale technical projects.
• Take ownership of collecting high-quality measurement data and preparing measurement reports for optical, electrical, and electro-optical tests.
• Analyze test results, perform Gauge Repeatability and Reproducibility (GR&R) studies, troubleshoot issues, and recommend improvements.
• Document test procedures, results, and technical reports to maintain a comprehensive knowledge base.

Skills

Python programming

Analytical thinking

Team collaboration

Documentation & reporting

Education

Bachelor's degree in Electrical Engineering, Photonics, Physics or related field

Tools

SCPI

VISA

GPIB

Job description

HyperLight Corporation in Singapore is seeking a Photonic Test Engineer to advance wafer-level and die-level testing of photonic devices. You will develop and maintain test setups, collect measurements, and ensure data quality across optical and RF tests.

You have 2–5+ years in photonics testing, strong Python scripting skills, and experience with instrument interfaces (SCPI/VISA/GPIB). Mandarin and English proficiency is a plus for global collaboration.