Position Description

[ENGINEERING] Engineer, Senior Mechanical
Position Location Irvine, California
Job Code Posting 4590
Quantity Required 1
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Masimo (NASDAQ: MASI) headquartered in Irvine, California, is a fast-growing and award-winning international medical technology and device company with operations spanning the globe.  We develop innovative, noninvasive monitoring technologies that save, extend, and improve the lives of people of all ages, in all walks of life. These revolutionary technologies are helping to solve "unsolvable" problems that have plagued the healthcare industry while taking the pain and discomfort out of blood monitoring.  For more than 30 years, innovation has been and will continue to be our passion. 

To learn more about us, please visit:    www.masimo.com

​Duties & Responsibilities​

  • Develop innovative mechanical design solutions for wearable devices and sensor products.
  • Collaborate with the industrial design group to ensure that concept designs are manufacturable.
  • Define product requirements and subsequent validation testing.
  • Use CAD tools (Solidworks) to create detailed mechanical designs and collaborate with a multidisciplinary team to refine the design.
  • Select the proper material (plastic, metal, etc.) based on strength, density, thermal properties, and other important parameters.
  • Review tooling designs (injection mold tools, forming tools, fixtures, etc.)
  • Work with manufacturing engineers to transfer the design to production.

Minimum Qualifications

  • 7+ years of mechanical and/or product design development experience of high volume wearable devices.
  • Advanced knowledge and experience using Solidworks for solid modeling and assembly creation.
  • Working knowledge of using FEA tools for simulation.

Preferred Qualifications

  • Experience in the development handheld, mobile, or wireless devices.
  • Experience leading mechanical development activities with minimal supervision.
  • Experience with injection mold tooling, forming tools, thermoforming, and fixture design.
  • Hands-on experience with conventional machining, CNC machining, and rapid prototyping techniques.


B.S. degree in Mechanical Engineering or equivalent.

Physical Requirements/Work Environment

This position primarily works in an office environment. It requires frequent sitting, standing and walking. Daily use of a computer and other computing and digital devices is required. May stand for extended periods when facilitating meetings or walking in the facilities. Some local travel is necessary, so the ability to operate a motor vehicle and maintain a valid Driver’s license is required.

The physical demands of the position described herein are essential functions of the job and employees must be able to successfully perform these tasks for extended periods. Reasonable accommodations may be made for those individuals with real or perceived disabilities to perform the essential functions of the job described.

We are proud to offer if eligible a highly competitive compensation plan with an excellent benefits package including 3 weeks vacation, stock options, 401k match, medical, dental, vision plans, and much more!

Masimo is an Equal Opportunity/Affirmative Action employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state or local law.

***NO AGENCIES PLEASE*** Thank you!

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