Test Engineer - NPI & Calibration Systems Specialist

Citadel Search; Singapore; On-site; SGD 55,800 - 100,440; Full time

Job summary

Citadel Search is seeking an experienced Test Engineer to develop, validate, and sustain test processes and systems ensuring accurate product validation and high test yield across production lines.

You will work hands-on with test equipment (DCA, BERT) and contribute to calibration standards, test automation, and NPI support, while applying data-driven analysis and cross-functional collaboration to reduce test costs.

Qualifications

• Bachelor’s degree or above in Electrical Engineering, Electronics Engineering, or a related discipline.
• Strong understanding of electrical test principles, including eye diagram analysis, BER, jitter measurement.
• Hands-on experience with test equipment such as DCA and BERT.
• Knowledge of test calibration and correlation methods, as well as test system automation.
• Understanding of manufacturing flow from SMT through to Test.
• Strong analytical and troubleshooting skills with a data-driven approach.
• Effective cross-functional communication skills.

Responsibilities

• Develop, validate, and maintain test processes and systems, covering functional testing, performance validation, and calibration procedures
• Perform and analyze key test parameters
• Troubleshoot and resolve test failures, correlation issues, and equipment-related problems
• Establish and maintain test specifications, calibration standards, and test procedures
• Ensure proper test station calibration and correlation across production lines
• Support New Product Introduction (NPI) activities, including test development, validation, and qualification
• Optimize test efficiency and identify opportunities to reduce test costs

Skills

Test processes

Electrical test principles

Analytical

Cross-functional communication

Education

Bachelor's degree in Electrical/Electronics Engineering

Tools

DCA

BERT

Test equipment

Job description

Citadel Search is seeking an experienced Test Engineer to develop, validate, and sustain test processes and systems ensuring accurate product validation and high test yield across production lines.

You will work hands-on with test equipment (DCA, BERT) and contribute to calibration standards, test automation, and NPI support, while applying data-driven analysis and cross-functional collaboration to reduce test costs.