Sr. Hardware Infrastructure Engineer

About SiTime

SiTime is the Precision Timing company.

Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT.

Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability. With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: www.sitime.com.

Job Summary

As a Senior Infrastructure Hardware Engineer, you are expected to work closely withTest, Product, System and Operation teams on engineering and manufacturing hardware.

You will drive projects from NPI to mass production.

You will track and optimize electrical and mechanical performance of our hardware.

You will take initiatives to improve hardware design, layout and debugging processes.

Work with internal and external suppliers to plan for first-time success and on-timedelivery.

Represent SiTime Infrastructure team in working with internal teams and OSAT.

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We value diverse experiences, perspectives, and career paths, and welcome candidates who are excited to contribute to our mission.

Responsibilities:

Plan, review, and execute test related hardware to support NPI and Production.

Be the SME on handler, prober and ATE interface hardware.

Troubleshoot issues with cross-functional teams and drive them to closure.

Take initiative to reduce design errors and improve cycle time for deliverables.

Be proactive and provide test process improvements where necessary.

Be part of the team to create and maintain test hardware process documentation,including BOMs, schematic and layout SOPs, supplier communication, and inventory.

Work with engineering and production teams to generate reliability reports across allhardware issues.

Travel locally or internationally to support work-related activities as needed.

It is not necessary to meet all job requirements to be a qualified candidate for the position.

Qualifications & Requirements:

Bachelor’s degree in electrical, Mechanical, Computer, Industrial or related engineeringfield.

Hands-on PCB and mechanical design experience for prober, handler, ATE and benchequipment.

Experience supporting HVM for Final Test and Wafer Sort.

Hands-on experience with ETS, 93k, J750, Flex preferred.

Strong troubleshooting experience on testing hardware e.g. probe card, load board,handler communication, and interface board.

Strong verbal and written communication required. Presentation skills a plus.

Familiarity with GR&R, FMEA, and Lean Six Sigma methodologies is a plus.

English proficiency is required, including the ability to effectively communicate, collaborate, and perform job responsibilities in a professional business environment.

Desired Characteristics & Attributes:

Team player

Willing to take initiative and drive issues to closure

Independent and able to work in a fast-paced environment

Strong communication and organization skills

Compensation:

At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent.

In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals—reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success.

Benefits offered: 401k plan, health and wellness that includes medical, dental, vision, life, parental leave, legal services, and time off plans.

SiTime is an Equal Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique.

Innovation on Top – Philosophies of Innovation with Rajesh Vashist

Fabrication Knowledge – An Interview with Rajesh Vashist

SiTime Corporation – YouTube

Pay Range$124,920—$171,770 USD