# Principal MEMS Development Engineer | 1525

About SiTime SiTime Corporation is the precision timing company. 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 3 billion devices shipped, SiTime is changing the timing industry. For more information, visit www.sitime.com. Job Summary Join the team that is revolutionizing the timing industry with the best silicon Microelectromechanical Systems (MEMS) timing products in the world. As a Principal MEMS Development Engineer, you will use your technical and creative problem-solving skills to push forward MEMS technology and engineer resonators 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: Lead definition and execution of challenging technical projects. Advise management of challenges, impact, recommendations. Develop new or improved resonators, MEMS technologies and/or products. Design MEMS devices and characterize their electrical, mechanical, and thermal performance on wafer level and/or device level. Wor

- **Id**: 3481292
- **Url**: <https://alion.io/job/sitime-principal-mems-development-engineer>
- **Role**: Hardware
- **Role family**: Hardware
- **Seniority**: lead
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Espoo, Finland
- **Countries**: FI
- **Hiring countries total**: 0
- **Experience years min**: 3
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: yes
- **Status**: live
- **First seen at**: 2026-10-16T01:20:29Z
- **Employer posted date**: 2026-11-13
- **Last verified at**: 2026-11-14T20:13:04Z
- **Board verified**: yes
- **Days open**: 29
- **Description format**: text
- **Description chars**: 3752
- **Description truncated**: no
- **Benefits**: Equity
- **Relocation offered**: no
- **Industries**: Passive Components & Connectors, Analog & Power Semiconductors

## Company

- **Id**: 58930
- **Name**: SiTime
- **Domain**: sitime.com
- **Url**: <https://alion.io/company/sitime>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

## Technologies

- **ANSYS** — Optional: no
- **JMP** — Optional: no
- **MATLAB** — Optional: no
- **Python** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 29

## Requirements

- **Experience years min**: 3
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: phd
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-10-29T20:14:17Z

## Liveness

- **Score**: 40
- **Band**: fade
- **Label**: Fading
- **P open**: 1
- **P active**: 0.727
- **P room**: 0.55
- **Age days**: 29
- **Expected fill days**: 20
- **Reasons**: conf:4, velocity, win:tail, comp:brand
- **Computed at**: 2026-11-14T05:58:10Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.