TFC TECHNOLOGY (THAILAND) CO., LTD.
Test Engineer-Optical Module/Transceiver
Skills
2 months ago
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Important information
Contract type:
Permanent
Work mode:
Onsite
Published on:
7 August 2026
What they need
TFC Thailand has already commenced since 2023 and is expected to go into operation in 2024. Its main business is to provide contract manufacturing services for optical engine-related products and offer robust support for TFC Communication on its journey to becoming a globally competitive enterprise of optical sub-assemblies.
Job Title: Test Engineer
Job Overview:
We are seeking a highly skilled and motivated Test Engineer to join our team and take ownership of test-related activities for fiber optic products. The ideal candidate will be experienced in software development for testing, familiar with SQL Server databases, and well-versed in optical component and module testing platforms, methods, and processes.
Key Responsibilities:
- Collaborate with internal teams and external partners to resolve test-related issues.
- Develop and improve test software using programming languages such as C# or LabVIEW.
- Provide direct support for tester issues and minimize downtime.
- Deliver training and maintain documentation related to test processes.
- Perform yield and failure analysis and provide timely feedback.
- Conduct failure analysis (FA) for both customer and supplier returns.
- Ensure all test equipment is calibrated and properly maintained.
- Manage spare parts and consumables to prevent equipment downtime.
- Analyze and troubleshoot failed units and perform debug operations.
- Lead and document debug training for relevant teams.
- Coordinate with other Test Engineers and ensure timely feedback.
- Prioritize and assign Debug WIP (Work in Progress).
- Provide data and reports to support failure analysis efforts.
Qualifications:
- Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field.
- Proficient in one or more programming languages such as C# or LabVIEW.
- Familiarity with SQL Server and database handling.
- Hands-on experience in fiber optic product testing and related platforms.
- Strong analytical, problem-solving, and communication skills.
- Ability to work independently and as part of a cross-functional team.
Preferred Qualifications:
- Experience working in a manufacturing or optical communications environment.
- Understanding of industry standards and test protocols for fiber optics.
What We Offer:
- Competitive salary
- Opportunity to work with cutting-edge fiber optic technology
- Career development and training opportunities
- Supportive and collaborative work environment
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