Sr. Engineer, Test Engineering
About The Position
SiTime is a precision timing company whose MEMS-based programmable timing solutions are used across applications including AI data centers, automated driving, industrial and humanoid robots, wearables, and IoT. The company reports having shipped more than 4 billion devices. The Test Development Engineer contributes to developing, validating, and deploying production test solutions for Automated Test Equipment (ATE) and oven-based trimming and calibration systems. The role works with product, design, manufacturing, and quality teams on new product introduction (NPI), test program development, hardware bring-up, and data analytics, supporting robust and scalable manufacturing test solutions. It offers hands-on work in semiconductor test development, automation, system integration, and data-driven yield improvement.
Requirements
- Bachelor's degree in Electrical Engineering, Electronics Engineering, Computer Engineering, Mechatronics Engineering, or a related discipline.
- At least 5 years of experience in semiconductor test, automation, manufacturing engineering, or a related technical field.
- Basic understanding of semiconductor device testing and electronic measurement techniques.
- Programming knowledge in C/C++.
- Familiarity with software development, scripting, debugging, and data analysis.
- Understanding of analog, mixed-signal, or power-electronics fundamentals.
- Knowledge of statistical analysis and engineering problem-solving methodologies.
Nice To Haves
- Exposure to Eagle ETS88 or other ATE platforms.
- Familiarity with oven-based trimming, calibration, or characterization systems.
- Experience with instruments such as DMMs, oscilloscopes, power supplies, frequency counters, and switching systems.
- Knowledge of data-analysis tools such as JMP, Galaxy, Exensio, Power BI, or equivalent.
- Exposure to Python or MATLAB.
- Experience with lab projects involving hardware-software integration.
Responsibilities
- Develop, validate, and release production test programs for Eagle Test Systems (ETS88) and oven-based trimming and calibration systems.
- Support new product introduction by developing test methodologies and characterization plans.
- Lead test program debugging, optimization, and correlation activities.
- Improve test coverage, test-time efficiency, and manufacturability for high-volume production.
- Lead the design, validation, and qualification of DUT boards, interface hardware, load boards, and test fixtures.
- Lead hardware bring-up, system integration, and debugging activities.
- Perform tester-to-tester, site-to-site, and platform correlation studies.
- Conduct engineering evaluations and characterize test-system performance.
- Lead validation of hardware and software changes for test systems.
- Execute qualification plans and document results for test releases.
- Ensure changes comply with engineering and quality requirements.
- Maintain test documentation, procedures, and release records.
- Collaborate with Product Engineering, Design Engineering, Manufacturing, Quality, Equipment Engineering, and OSAT partners.
- Lead technical discussions, design reviews, and test-strategy development.
- Participate in problem-solving and continuous-improvement initiatives across manufacturing operations.
Benefits
- Quarterly bonus tied to achievement of innovation goals.
- Equity grants.
- 401(k) plan.
- Medical, dental, and vision benefits.
- Life insurance.
- Parental leave.
- Legal services.
- Time-off plans.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
