How many employees work at Masimo?
Masimo Corp. has approximately 6,309 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Masimo's total headcount has declined 11.3% from 7,113 employees in 2023 to 6,309 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Masimo hiring right now?
Yes, Masimo is actively hiring. Masimo had 219 active job postings in 2025, a 19.0% increase from 2024 — see job openings & hiring trends.
About Masimo's Workforce
Masimo Corp. is a Healthcare and Wellness Services company that employs 6,309 people worldwide as of December 2025. It is the 7th-largest by headcount among its peers. Founded in 1989, the company is headquartered in Irvine, California.
Masimo's workforce has declined 11.3% from 2023 to 2025, down 5.2% year over year in 2025. It fell to a low of 6,309 in 2025 Q4 before recovering. Its workforce is concentrated most in the United States (39.2%), followed by Mexico (10.7%) and the United Kingdom (5.3%), with Malaysia, its fastest-growing location.
Masimo's largest functional groups are Finance and Operations (42.1%), Engineering (32.6%), and Sales and Marketing (25.3%). Median employee tenure is 4.1 years. The average salary is $80,386, ranging from a median of $113,000 in Northern America to $19,000 in Central America and the Caribbean.
Masimo's active job postings rose 19.0% in 2025 to 219, with new postings per month cooling from 154 in 2023 to 128 in 2025. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
As of December 2025
Masimo
workforce metrics
Headcount
6.3k
5.2% YoY
Avg. Salary
$80.4k
2.7% YoY
Tenure
4.1yr
0.1yr YoY
Growth Rate
-5.2%
1.7pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Masimo. Compare to peers, export the dataset, and access the full quarterly history.
- Masimo had 6,309 employees in 2025, a 5.2% decline (-337) from 2024.
- Masimo had 6,646 employees in 2024, a 3.5% decline (-237) from 2023.
- Masimo had 6,883 employees in 2023, a 3.8% decline (-264) from 2022.
Masimo's total workforce has declined from 7,113 employees in 2023 to 6,309 in 2025.
Masimo Corp. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 6,309 | -337 | -5.2% |
| 2025 | Q3 | 6,364 | -355 | -5.4% |
| 2025 | Q2 | 6,574 | -180 | -2.7% |
| 2025 | Q1 | 6,591 | -236 | -3.5% |
| 2024 | Q4 | 6,646 | -237 | -3.5% |
| 2024 | Q3 | 6,719 | -269 | -3.9% |
| 2024 | Q2 | 6,754 | -373 | -5.4% |
| 2024 | Q1 | 6,827 | -286 | -4.1% |
| 2023 | Q4 | 6,883 | -264 | -3.8% |
| 2023 | Q3 | 6,988 | -91 | -1.3% |
| 2023 | Q2 | 7,127 | +88 | +1.2% |
| 2023 | Q1 | 7,113 | +202 | +2.9% |
Want to see Masimo's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Masimo's global workforce with approximately 39% of total employees, followed by Mexico and the United Kingdom. Masimo's headcount in Malaysia is growing fastest among its major locations, up 3.9% year over year in 2025.
Masimo employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 2,473 | 39.2% | -1.7% |
| Mexico | 672 | 10.7% | -0.6% |
| United Kingdom | 335 | 5.3% | -9.1% |
| China | 270 | 4.3% | -9.7% |
| Malaysia | 197 | 3.1% | +3.9% |
| India | 191 | 3.0% | +0.0% |
| Saudi Arabia | 141 | 2.2% | +3.2% |
| Germany | 131 | 2.1% | -8.9% |
| Japan | 124 | 2.0% | -8.4% |
| Switzerland | 122 | 1.9% | +1.6% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Masimo's largest employee groups are Finance and Operations (42.1%), Engineering (32.6%), and Sales and Marketing (25.3%).
Masimo employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 2,566 | 42.1% | -3.4% |
| Engineering | 1,989 | 32.6% | -2.0% |
| Sales and Marketing | 1,542 | 25.3% | -2.5% |
Compare Masimo's department mix to industry peers.
Masimo's average employee salary is $80,386 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in Central America and the Caribbean, at a median of $19,000.
Masimo median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $113,000 |
| Pacific Islands | $91,000 |
| Western Europe | $88,000 |
| Northern Europe | $65,000 |
| Arab States | $54,000 |
| Eastern Asia | $47,000 |
| Southern Europe | $41,000 |
| Eastern Europe | $33,000 |
| Central and Western Asia | $26,000 |
| Central America and the Caribbean | $19,000 |
| Northern Africa | $16,000 |
| Sub-Saharan Africa | $15,000 |
| South-Eastern Asia | $14,000 |
| Southern America | $13,000 |
| Southern Asia | $10,000 |
Unlock salary by role, level, and city — and compare to Masimo's industry peers.
- Masimo had 219 active job postings in 2025, a 19.0% increase (+38) from 2024.
- Masimo had 181 active job postings in 2024, a 6.9% increase (+12) from 2023.
- Masimo had 169 active job postings in 2023, a 87.7% decline from 2022.
- Hiring velocity in 2025: 128 new roles/month, up from 104 in 2024 and 154 in 2023. New metric
Masimo's active job postings rose 19.0% in 2025 to 219, with new postings per month cooling from 154 in 2023 to 128 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Masimo's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Healthcare and Wellness Services Companies by Employee Count
- How fast is Masimo growing?
- In 2025, Masimo's headcount shrank 5.2% to 6,309 employees, down from 6,646 in 2024.
- Where are Masimo employees located?
- Most Masimo employees are based in the United States (39.2% of headcount), followed by Mexico and the United Kingdom.
- What is the average salary at Masimo?
- The average employee salary at Masimo is approximately $80.4k per year.
- How many people does Masimo hire per year?
- In 2025, Masimo opened roughly 1,536 new roles — about 128 per month.
- When was Masimo founded and where is it headquartered?
- Masimo was founded in 1989 and is headquartered in Irvine, California.
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