Sr Engineer III,Algorithm Job Irvine area,California USA,Engineering

Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Masimo, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. You’ll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher’s system of continuous improvement, you help turn ideas into impact – innovating at the speed of life.

Masimo is a global medical technology company that develops and produces a wide array of industry-leading monitoring technologies, including non-invasive measurements, sensors, patient monitors, and automation and connectivity solutions. Our mission is, Masimo innovations empower clinicians to transform patient care. When you join our team, you’ll be part of a culture that’s driven by passion, challenging the status quo, and making an impact in the lives of others.

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The Sr Engineer III, Algorithm is responsible for leading the design, development, validation, and optimization of advanced biomedical signal processing algorithms supporting Masimo's noninvasive monitoring technologies. This role applies deep technical expertise to solve complex engineering challenges, translate scientific concepts into clinically meaningful solutions, and support the development of innovative medical devices. This role will work cross-functionally with engineering, clinical, quality, and regulatory team.

The position reports to the Manager, Algorithm and is part of the R&D Algorithm Engineering department located in Irvine, CA and will be an on-site role.

In This Role, You Will Have The Opportunity To:

Lead the design, development, implementation, validation, and optimization of advanced biomedical signal processing algorithms supporting Masimo's noninvasive monitoring technologies. Apply expertise in signal processing, statistical analysis, numerical modeling, and software development to solve complex technical challenges and improve algorithm performance, accuracy, and reliability. Collaborate cross-functionally with Hardware, Software, Systems, Clinical, Quality, Regulatory, and Product Management teams throughout the product development lifecycle.

Provide technical leadership on complex development initiatives, including design reviews, technical problem solving, and the establishment of engineering best practices. Mentor and provide technical guidance to junior engineers while fostering knowledge sharing and continuous improvement within the engineering organization. Evaluate emerging technologies, scientific literature, and industry trends to identify opportunities for innovation and advancement of Masimo's technology portfolio.

The Essential Requirements Of The Job Include:

B.S. degree in electrical engineering, biomedical engineering, computer engineering, computer science, applied mathematics, or a related technical discipline.
10+ years of experience developing algorithms for biomedical signal processing or other complex sensing applications.
Advanced programming proficiency in MATLAB and C/C++; experience with Python or similar programming languages.
Strong understanding of embedded systems and algorithm implementation considerations.
Experience analyzing and interpreting large datasets using statistical methods.
Experience in developing algorithms for Hemodynamic and Blood Pressure monitoring.
Experience developing physiological measurement algorithms for medical devices.
Knowledge of cardiovascular physiology, pulse oximetry, or other noninvasive monitoring technologies.
Experience working within FDA-regulated medical device…