Optical Test Engineer - Automation & Data-Driven Debugging

HRNET VENTURES PTE. LTD.; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

HRNET Ventures PTE. LTD. in Singapore is seeking a capable test engineer to design and execute comprehensive test plans for optical and semiconductor equipment, including cross-functional coordination with R&D.

You will calibrate OE die test parameters, develop automated test scripts in Python or MATLAB, analyze data to drive improvements, and help standardize mass-production test specifications with our Malaysia team.

Qualifications

• Bachelor’s degree or above in Optoelectronic Engineering, Electronic Engineering, Measurement & Control Technology, or related field.
• 3+ years of hands-on test and verification experience in optical components or semiconductor equipment.
• Experience building automated test systems is a strong plus.

Responsibilities

• Formulate test plans and build test environments across optical, electrical, motion, and environmental dimensions.
• Calibrate core parameters for OE die test equipment—coupling accuracy, repeatability, BER, and efficiency.
• Analyze test data to identify bottlenecks and work with R&D for closed-loop resolutions.
• Establish test standards and develop high-coverage automated test scripts.
• Collaborate with the Malaysia team to standardize mass production test specs and SOPs.

Education

Bachelor’s degree or above in Optoelectronic Engineering or related field

Job description

HRNET Ventures PTE. LTD. in Singapore is seeking a capable test engineer to design and execute comprehensive test plans for optical and semiconductor equipment, including cross-functional coordination with R&D.

You will calibrate OE die test parameters, develop automated test scripts in Python or MATLAB, analyze data to drive improvements, and help standardize mass-production test specifications with our Malaysia team.