Mechanical Sensor Engineer II — Medical Devices (Irvine)

Masimo Corporation; Irvine (CA); On-site; USD 90,000 - 115,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life/AD&D

Disability Insurance

401(k)

Vacation

Sick

Holiday

Paid Maternity Leave

Flexible Spending Accounts

Voluntary Accident

Critical Illness

Hospital

Long-Term Care

Employee Assistance Program

Pet Insurance

On-site wellness clinic

fitness center

café

Job summary

Masimo Corporation in Irvine, CA, is seeking an Engineer II, Mechanical - Sensors to design, develop, test, and sustain mechanical components for patient monitoring sensors. You will work on concepts through production, ensuring performance, quality, regulatory compliance, and manufacturability.

This on-site role requires collaboration across disciplines, prototype development, and execution of mechanical test plans to support design verification and product launches.

Qualifications

• 2+ years of mechanical engineering or related experience.
• Experience with electromechanical products or high-volume manufactured products.
• Proficiency in 3D CAD modeling and engineering drawings; SolidWorks preferred.
• Knowledge of mechanical design principles, tolerance analysis, and DFM/ DFA.

Responsibilities

• Design and develop mechanical components and packaging for sensors and related products.
• Create 3D CAD models, drawings, BOMs, and design documentation.
• Translate requirements into mechanical design solutions meeting performance and regulatory needs.
• Support material selection for plastics, metals, elastomers, adhesives, and laminates.
• Apply DFM/DFA and tolerance analysis to optimize for cost and high-volume production.
• Develop prototypes and evaluate concepts through testing and iteration.
• Create mechanical test plans and reports for verification, validation, reliability, and environmental testing.
• Collaborate with Manufacturing Engineering, Quality, Regulatory, suppliers, and other teams to transfer designs to production.
• Work with suppliers to define component requirements and resolve manufacturing issues.
• Participate in design reviews, root cause investigations, and product improvement activities.

Skills

3D CAD

SolidWorks

DFM/DFA

Tolerance analysis

Mechanical design

Prototyping & testing

Documentation

Cross-functional collaboration

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

Finite Element Analysis (FEA)

Job description

Masimo Corporation in Irvine, CA, is seeking an Engineer II, Mechanical - Sensors to design, develop, test, and sustain mechanical components for patient monitoring sensors. You will work on concepts through production, ensuring performance, quality, regulatory compliance, and manufacturability.

This on-site role requires collaboration across disciplines, prototype development, and execution of mechanical test plans to support design verification and product launches.