Company Insights
Published on
July 11, 2025

How Many People Work at Sentinelone? Headcount and Employee Trends

Total Employees
1803
7.2% from last year
193
New Hires (YTD)
358
5% of total workforce
Departments
15
650 in Engineering
Locations
20
5,012 in New York, NY

SentinelOne is a cybersecurity company known for its autonomous endpoint protection platform and employs approximately 1,800 people worldwide. Recent staffing activity shows 358 hires against 193 departures, yielding net headcount expansion and signaling continued investment in growth. The organization combines artificial intelligence and cloud-native technologies to secure enterprises of all sizes and maintains an employee base that spans engineering, go-to-market, and corporate functions.

Sentinelone Headcount Breakdown by Department

Sales & Support is SentinelOne’s largest team with 676 employees, underscoring the company’s focus on customer acquisition and retention. Engineering follows with 539 employees who drive the development of the firm’s AI-enabled security platform. Marketing & Product (182) and Finance & Administration (108) supply essential go-to-market and operational support, while Business Management, IT, HR, Operations, and Legal collectively account for the remaining headcount. The balance across technical and commercial disciplines illustrates a workforce designed to both innovate and scale.

Sales and Support
676
Engineering
539
Marketing and Product
182
Finance and Administration
108
Business Management
86
Information Technology
80
Human Resources
59
Operations
35
Legal
14
Other
24

Sentinelone Employees by Location

SentinelOne’s staff is widely distributed, with 1,301 employees classified under “Other,” reflecting a sizable remote or regionally dispersed population. Outside of this group, the company maintains notable hubs in Tel Aviv (104 employees) and San Francisco (88 employees), locations that align with its research roots and access to cybersecurity talent. Additional offices in Bengaluru, Eugene, Prague, Amsterdam, San Jose, Washington DC, and New York range from 26 to 68 employees each, providing localized support for engineering, sales, and customer success activities across North America, EMEA, and APAC.

Tel Aviv, Israel
104
Eugene, OR
68
Bengaluru, India
64
San Francisco, CA
88
Prague, Czechia
45
Amsterdam, Netherlands
36
San Jose, CA
27
Washington, DC
26
New York, NY
44
Other
1301
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