Masimo logo

Masimo

Masimo

Innovating noninvasive monitoring technologies for patient care.

๐Ÿ“ Irvine, CA

0 Open Positions
Top Employer

About Masimo

Masimo develops noninvasive monitoring technologies, including pulse oximetry and brain function monitoring, from its headquarters in Irvine, California. Its products, such as the Rad-97 and Root platforms, are widely used in hospitals and outpatient settings to improve patient outcomes. Engineering disciplines at Masimo include embedded software development, hardware design, and PCB layout. Engineers work on optimizing algorithms for signal processing and enhancing device connectivity. With a focus on precision and reliability, Masimo's technologies are integral to patient monitoring in critical care environments.

Current Job Openings

0 jobs

All Masimo Job Openings

    Previously posted positions that may provide insight into Masimo's hiring patterns

  • Expired
    Masimo logo

    Sr Engineer, Embedded GUI Software hot job

    @ Masimo

    ๐Ÿ“Irvine, CA, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    C++ Qt OpenGL
    View details
    View Sr Engineer, Embedded GUI Software
  • Expired
    Masimo logo

    Sr Designer II, PCB hot job

    @ Masimo

    ๐Ÿ“Irvine, CA, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    PWB CAD Altium
    View details
    View Sr Designer II, PCB
  • Expired
    Masimo logo

    Sr Engineer, Embedded Test

    @ Masimo

    ๐Ÿ“Irvine, CA, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    automation C C++
    View details
    View Sr Engineer, Embedded Test
  • Expired
    Masimo logo

    Sr Engineer, Embedded GUI Software

    @ Masimo

    ๐Ÿ“Irvine, CA, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    C++ Qt OpenGL
    View details
    View Sr Engineer, Embedded GUI Software
  • Expired
    Masimo logo

    Sr Engineer, Embedded Test hot job

    @ Masimo

    ๐Ÿ“Irvine, CA, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    automation C C++
    View details
    View Sr Engineer, Embedded Test
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Industries
Medical Devices Consumer Electronics

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Company Info
Employees 1001-5000
Founded 1989
Type Public
Stock MASI
Glassdoor 4.2
Connect
Key Skills
C++ Qt OpenGL automation C TCL Python GPU
Work Arrangement

About Masimo

Masimo develops noninvasive monitoring technologies, including pulse oximetry and brain function monitoring, from its headquarters in Irvine, California. Its products, such as the Rad-97 and Root platforms, are widely used in hospitals and outpatient settings to improve patient outcomes. Engineering disciplines at Masimo include embedded software development, hardware design, and PCB layout. Engineers work on optimizing algorithms for signal processing and enhancing device connectivity. With a focus on precision and reliability, Masimo's technologies are integral to patient monitoring in critical care environments.

Masimo Career Opportunities

Masimo operates in the embedded systems space with focus on Medical Equipment Manufacturing. While no positions are currently listed, embedded companies often hire in cycles tied to product launches, R&D phases, or contract milestones. Engineers interested in Masimo should monitor for openings in firmware development, hardware design, and systems architecture.

Masimo Hiring Trends

* Data represents job posting activity over the past 6 months: Nov 2025 through Apr 2026

Hiring momentum at Masimo is currently increasing, with 1 opening posted this month compared to 0 last month. This upward trend often signals product development acceleration, team scaling, or new project initiatives.

Over the past 6 months, Masimo averaged 0.5 job postings per month, with peak hiring in Dec 2025 (1 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
1 job

๐Ÿ“ˆ New hiring activity

6-Month Average
0.5 jobs/month

Consistent hiring velocity

Peak Activity
1 jobs

Dec 2025

Required Skills at Masimo

C++ is the most in-demand skill at Masimo, appearing in 80% of all job listings (past and present). This high frequency suggests C++ is central to most projects, though some specialized roles may use alternative technologies.

Masimo's technology stack spans 16 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. The broad technical diversity (16 technologies) suggests work on complex, multi-domain projects requiring both hardware and software expertise.

C++
80% of roles
80%
Qt
40% of roles
40%
OpenGL
40% of roles
40%
automation
40% of roles
40%
C
40% of roles
40%
TCL
40% of roles
40%
Python
40% of roles
40%
GPU
20% of roles
20%
GUI
20% of roles
20%
PWB
20% of roles
20%
CAD
20% of roles
20%
Altium
20% of roles
20%

Engineers joining Masimo should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Where Masimo is Hiring

Masimo's engineering operations are concentrated in a single country across 1 location. A single-location focus enables tight team collaboration and simplified operations, particularly valuable for hardware-intensive development requiring shared lab facilities.

๐Ÿ“
Irvine, CA
5 previous jobs

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