Sr. Engineer, MEMS Assembly

SiTime; Espoo; On-site; EUR 70,000 - 110,000; Full time

Job summary

SiTime, a leader in MEMS-based precision timing, seeks a Sr. Engineer, MEMS Assembly in Espoo. The role focuses on bringing up and evolving MEMS packaging technologies for next-generation timing products. Candidates with strong MEMS experience and production-ready packaging know-how are encouraged to apply.

The position emphasizes collaboration across design, fabrication, and packaging teams to ensure manufacturability and reliability of high-performance timing devices.

Qualifications

• Requires MS or PhD in Mechanical, Electrical Engineering or Physics.
• Minimum 5 years of industrial MEMS assembly experience.
• Solid MEMS knowledge including interaction between design, fabrication and packaging.
• Experience with reliability characterization and yield analysis.
• Experience bringing MEMS products to production is preferred.

Responsibilities

• Coordinate MEMS back-end assembly and packaging partners to develop and evolve MEMS wafer-level packaging technologies.
• Evaluate impact of assembly processes on device performance and reliability; ensure high yield and quality.
• Collaborate with MEMS design and characterization teams to ensure manufacturability and validation of products.
• Coordinate and perform failure analysis to characterize assembly process impact on MEMS devices.
• Define next generation packaging technologies to enable breakthrough timing products.

Skills

MEMS assembly

Packaging

Reliability analysis

Yield analysis

DFM

Team collaboration

Project management

Education

MS/PhD in Mechanical/Electrical Engineering or Physics

Tools

MEMS packaging equipment

Job description

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 Sr. Engineer, MEMS Assembly you will use your creativity and technical expertise to bring up and evolve MEMS packaging technologies for SiTime’s next-generation timing products. It is not necessary to meet all job requirements to be a qualified candidate for the position.

Responsibilities

• Manage and work closely with MEMS back-end assembly and packaging partners to develop, evolve, and troubleshoot cutting-edge MEMS wafer-level packaging technologies
• Evaluate impact of assembly processes on device performance and reliability and ensure high yield and quality.
• Work closely with MEMS design and characterization teams to ensure products are designed for manufacturability (DFM) and validated.
• Coordinate and perform failure analysis to characterize and debug assembly process impact on MEMS devices
• Define next generation packaging technologies to enable breakthrough timing products.
  
  

Qualifications & Requirements

• MS or PhD in Mechanical Engineering, Electrical Engineering, Physics or equivalent and a minimum of 5 years industrial experience.
• Experience with MEMS assembly and packaging.
• A solid base in MEMS, including basic understanding of MEMS design and interactions between design, fabrication, and packaging.
• Experience with reliability characterization and yield analysis.
• Experience in bringing MEMS products to production is preferred.
  
  

Desired Characteristics & Attributes

• Strong organizational skills and ability to manage projects
• Initiative to identify issues, propose tasks, and new development directions.
• Excellent critical thinking, ability to design experiments, and interpret results
• Clear and concise scientific communication
• Ability to work well with others in a collaborative fast-paced team environment.
  
  

С Ompensation Range

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.

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.

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