Senior Test & NPI Electrical Engineer

OSI Optoelectronics; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

OSI Optoelectronics in Singapore seeks a seasoned test engineer to lead test station strategy for NPI and production programs, ensuring on-time delivery and robust test coverage. You will design, review, and qualify production test fixtures and interfaces, coordinating with fixture vendors and internal teams.

The role requires 5+ years in electronics manufacturing or test engineering, a Bachelor's in Electrical/Electronics/Mechatronics, and hands-on familiarity with DMMs, oscilloscopes, and test

Qualifications

• Bachelor's Degree in Electrical/Electronics/Mechatronics.
• 5+ years of hands-on experience in electronics manufacturing, test engineering, or product engineering.
• Knowledge of ICT, FCT, Boundary Scan, Programming Systems, and Production Test Methodologies.
• Experience with test instruments such as DMM, Oscilloscope, DAQ, Power Supply, RF Test Equipment, Spectrum Analyzer, and Network Analyzer.
• Knowledge of test station development, fixture design, and tester validation.
• Programming experience in C#, LabVIEW, Python, VB.NET, TestStand, or equivalent platforms.
• Understanding of statistical analysis techniques including GR&R, CPK, MSA, and yield analysis.
• Strong electronics troubleshooting, debugging, and failure analysis skills.
• Familiarity with schematic reading, PCB assembly, and manufacturing processes.
• Strong analytical, problem‑solving, communication, and teamwork skills.
• Willing to support production, NPI builds, customer audits, and cross‑functional engineering activities.

Responsibilities

• Design, develop, and review production test fixtures, jigs, interfaces, and test solutions.
• Work with fixture vendors and internal teams on fixture fabrication, qualification, and release.
• Develop, maintain, validate, and troubleshoot production test stations and test equipment.
• Support NPI builds, pilot runs, and mass production test activities.
• Analyze test failures, perform failure analysis (FA), and drive root cause analysis (RCA).
• Analyze production test data, yield performance, and failure trends to identify improvement opportunities.
• Conduct GR&R, CPK, tester correlation, and measurement system validation studies.
• Perform tester validation, golden unit verification, and test limit validation before production release.
• Review test coverage and ensure compliance with customer and product test requirements.
• Support DFT reviews, MTI development, and test strategy implementation.
• Validate test software, hardware, fixture, and process changes prior to release.
• Prepare and maintain test specifications, validation reports, SOPs, work instructions, and technical documentation.
• Provide technical support for production test issues and recommend improvements to reduce false failures and improve detection capability.

Skills

Test engineering

Electronics troubleshooting

Statistical analysis

Cross-functional teamwork

Yield analysis

Education

Bachelor's Degree in Electrical/Electronics/Mechatronics

Tools

DMM

Oscilloscope

DAQ

Power Supply

RF Test Equipment

Spectrum Analyzer

Network Analyzer

Job description

OSI Optoelectronics in Singapore seeks a seasoned test engineer to lead test station strategy for NPI and production programs, ensuring on-time delivery and robust test coverage. You will design, review, and qualify production test fixtures and interfaces, coordinating with fixture vendors and internal teams.

The role requires 5+ years in electronics manufacturing or test engineering, a Bachelor's in Electrical/Electronics/Mechatronics, and hands-on familiarity with DMMs, oscilloscopes, and test