Masimo (NASDAQ: MASI) is a global medical technology company that develops and produces a wide array of industry-leading monitoring technologies, including innovative measurements, sensors, patient monitors, and automation and connectivity solutions. Our mission is to improve life, improve patient outcomes, reduce the cost of care, and take noninvasive monitoring to new sites and applications. Masimo SET® Measure-through Motion and Low Perfusion™ pulse oximetry, introduced in 1995, has been shown to outperform other pulse oximetry technologies in over 100 independent and objective studies, which can be found at www.masimo.com/evidence/featured-studies/feature. Masimo SET® is estimated to be used on more than 200 million patients around the world each year and is the primary pulse oximetry at all 10 top U.S. hospitals as ranked in the 2025 Newsweek World’s Best Hospitals listing. Additional information about Masimo and its products may be found at www.masimo.com.
Rating Reviews
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Pros: You learn a lot about patient monitoring technology here. The projects are complex, which is good for technical skills. You get solid exposure to the medical device industry, which looks decent on a resume.
Cons: Career progression for a Software Engineer feels really slow. There aren't many clear paths to advance, even in the Irvine office. You pretty much stay in your lane unless you actively fight for something new.
Advice to Management: Management needs to create clearer career paths for individual contributors, especially for engineering roles. Encourage internal mobility more and provide actual mentorship programs.
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Pros: My direct manager was great and really supported my growth as a Software Engineer. The team leads in the Irvine, CA office were pretty solid too, making for a decent day-to-day experience. There's good job stability in the medical device industry here.
Cons: Higher leadership often seems out of touch with what's happening on the ground. Decisions for our healthcare tech products can take forever to get made. Plus, communication from the top about strategy, especially with our hybrid work model, isn't always clear.
Advice to Management: Try to be more visible and transparent with the teams. It'd really help if senior leadership understood the daily challenges faced by engineers working on these complex medical device projects. Open communication about the hybrid work model and its future would also be appreciated.
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Pros: You'll definitely learn a lot working in the medical device industry. There's interesting, cutting-edge tech for a Software Engineer. The hybrid model for the Irvine, CA office is pretty flexible.
Cons: Career growth here isn't always straightforward. Promotions feel few and far between for tech roles. There's not much clear mentorship or defined paths to move up.
Advice to Management: Focus on clearer career paths and more robust mentorship programs for your engineers. It's tough to see where you're going without a roadmap.
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What is Masimo's policy on remote work for engineering roles in Irvine, California?
No answers yet.
What is the typical work-life balance like for engineers at Masimo?
Masimo often has a demanding pace, especially for engineering roles in the medical device industry. While projects can be intense, there's generally an understanding of the need for personal time, though long hours may be required during critical development phases.
What is the typical work environment and management style like for engineers at Masimo, particularly in their Irvine, California facilities?
The engineering teams at Masimo generally foster a collaborative and results-oriented environment. Management tends to be hands-on, focusing on project milestones and technical problem-solving within the medical device industry.
What is the work-life balance like for engineers at Masimo, especially in their Irvine, California headquarters?
Masimo generally promotes a demanding yet rewarding work environment for its engineering teams. While project deadlines can require focused effort, many employees find that the company respects personal time, allowing for a manageable work-life balance, especially when compared to some other medical device companies.
What is the day-to-day work environment like for an engineer at Masimo?
The engineering culture at Masimo fosters collaboration and innovation, encouraging team members to tackle complex challenges in medical device development. Expect a fast-paced environment where cross-functional teams work together to bring new technologies to market.
What is the typical work environment like for a software engineer at Masimo, and how is management structured?
The work environment at Masimo for software engineers is generally focused and collaborative, with teams often working on innovative medical technology solutions. Management is typically structured with project leads and department managers who provide guidance and oversee project progress.
