SI Tester

Job Title: Signal Integrity (SI) Tester
Reports To: SI Manager
Location: Bac Ninh

Job Summary:

The SI Tester is responsible for executing signal integrity testing and measurement activities for high-speed interconnect products. This role involves hands-on testing, data analysis, and lab maintenance to ensure product performance meets design and quality standards.

Key Responsibilities:

Testing & Evaluation

• Perform signal integrity tests using frequency-domain and time-domain methods (e.g., S-parameters, TDR).

• Operate and calibrate test equipment such as Vector Network Analyzers (VNA), oscilloscopes, and other RF/digital test tools.

• Conduct prototype evaluations and component assembly for testing purposes.

• Analyze test data and generate detailed reports for engineering review.

Documentation & Data Management

• Maintain accurate and organized test records on the company network.

• Document test setups, procedures, and results in accordance with internal standards.

• Support root cause analysis and troubleshooting based on test outcomes.

Lab Organization & Equipment Maintenance

• Ensure the test lab is well-organized, clean, and compliant with safety standards.

• Monitor and maintain calibration schedules for test equipment.

• Assist in inventory management of lab tools and components.

Qualifications:

Education

• Junior college diploma or Bachelor’s degree in Electronics, Telecommunications, or related field.

Experience

• Minimum 3 years of hands-on experience in signal integrity testing or RF/digital component testing.

• Proficient in using VNA and other high-speed signal testing equipment.

• Familiarity with testing cables and connectors for high-speed applications is preferred.

Skills & Competencies

• Strong understanding of signal integrity principles and measurement techniques.

• Ability to interpret technical drawings and specifications.

• Good organizational and documentation skills.

• Team-oriented with effective communication abilities.

Additional Information:

• This role may require occasional overtime or weekend work depending on project timelines.

• Training will be provided for specific tools and procedures as needed.