Semiconductor Test Engineer – Teradyne UltraFlex UltraFlexplus

Location: Taiwan
Work Mode: Onsite
Experience: 4 8 years

The Test Engineer will be responsible for developing and deploying ATE-based test solutions for semiconductor devices. The role involves working across test program development validation correlation and production release. The position requires hands-on experience with Teradyne platforms and strong understanding of mixed-signal IC testing.

• Contribute to end-to-end test solution development from requirements to production release
• Develop debug and deploy test programs on Teradyne UltraFlex / UltraFlexplus platforms
• Perform test program bring-up validation correlation and release-to-production activities
• Develop test patterns test flows and test methods for NPI programs
• Support IC characterization for digital analog and mixed-signal devices
• Conduct failure analysis and debug of test failures and RMA returns
• Analyze test data and ensure accurate correlation across environments
• Optimize test programs to improve yield throughput and test efficiency
• Troubleshoot technical issues using structured problem-solving approaches
• Work closely with customers and cross-functional teams to define and refine requirements
• Provide on-site engineering support when required
• Use lab equipment for validation debugging and fault isolation

• Bachelors or Masters degree in Electronics or Electrical Engineering
• 4 8 years of experience in semiconductor test engineering or ATE development
• Hands-on experience with Teradyne ATE platforms
• Experience in test development debug and production support

ATE Platforms:

• Teradyne UltraFlex
• Teradyne UltraFlexplus

Test Engineering & Semiconductor Concepts:

• ATE test development and validation
• Test program bring-up and debug
• Test flow and test method development
• Mixed-signal IC testing
• NPI (New Product Introduction) test support
• Yield improvement and test optimization

Programming / Scripting:

• C / C
• C# / .NET
• Python
• Perl / VBA

Hardware & Debug Tools:

• Oscilloscopes
• Logic analyzers
• Multimeters
• Semiconductor lab equipment

Engineering Fundamentals:

• Digital analog and mixed-signal electronics
• VLSI fundamentals
• Schematic and layout interpretation
• IC testing techniques

• Experience in product engineering or characterization
• Exposure to high-volume manufacturing test environments
• Knowledge of RMA failure analysis processes
• Experience with advanced data analysis techniques
  
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