Senior Sustaining Test Engineer — Bonus & Equity

SiTime Corp.; Singapore; Remote; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Quarterly bonus tied to innovation

Equity grants

Competitive compensation package

Job summary

SiTime Corp. is hiring a Senior Sustaining Test Engineer in Singapore to analyze test data, disposition abnormalities, and drive qualification and buy-off for test hardware and programs for mass production.

You will conduct experiments, refine SOPs, and collaborate with OSAT teams to ensure robust final test and wafer probing. Responsibilities include remote debugging, knowledge transfer, and sustaining production releases.

Qualifications

• Bachelor’s or Master’s degree in Engineering, Computer, Electrical, Industrial or related field.
• Hands-on experience with Prober and ATE.
• Experience with Final Test and/or Wafer Sort/Circuit Probing.
• Hands-on production-line sustaining for Final Test or Circuit Probe/Wafer Sort.

Responsibilities

• Provide test data analysis and dispositions for manufacturing/production abnormalities in Final Test.
• Plan and execute qualification and buy-off for test hardware, tooling, and test programs for mass production.
• Document test processes, SOPs, and troubleshooting guides; propose improvements as needed.
• Offer remote/online debug for test hardware and test programs; support transfer knowledge.
• Ensure OSAT testing for Final Test and Circuit/Wafer Probing is free from line-downs or delays.

Skills

C++ or Python programming

English communication

Test methodologies and flows

Education

Bachelor’s or Master’s degree in Engineering/Computer/Electrical/Industrial or related field

Tools

Prober/ATE experience

ETS-88/ETS-364 or testers (LTX/Advantest/uFlex/iFlex)

Job description

SiTime Corp. is hiring a Senior Sustaining Test Engineer in Singapore to analyze test data, disposition abnormalities, and drive qualification and buy-off for test hardware and programs for mass production.

You will conduct experiments, refine SOPs, and collaborate with OSAT teams to ensure robust final test and wafer probing. Responsibilities include remote debugging, knowledge transfer, and sustaining production releases.