How Many People Work at Sentinelone? Headcount and Employee Trends

SentinelOne, a cybersecurity company known for its autonomous endpoint protection platform, employs approximately 1,800 people worldwide. Recent staffing data shows 329 hires alongside 183 departures, indicating steady expansion while maintaining a balanced workforce. The company continues to scale its operations to meet growing demand for threat detection and response solutions.

Sales and Support is currently the largest function at SentinelOne with 676 employees, underscoring the company’s emphasis on customer acquisition and service. Engineering follows closely at 539 team members, reflecting the technical resources required to develop and maintain its security platform. Marketing and Product, Finance and Administration, and Business Management collectively account for more than 370 employees, while specialized groups such as Information Technology, Human Resources, Operations, and Legal round out the remaining headcount. This distribution highlights a broad organizational structure that supports product innovation, go-to-market activities, and internal operations.

SentinelOne’s workforce is geographically dispersed, with the majority (about 1,300 employees) classified under “Other,” indicating a sizable remote or distributed population. Key office hubs include Tel Aviv with 104 employees and San Francisco with 88, both important centers for cybersecurity talent and corporate functions. Additional clusters are located in Eugene, Bengaluru, Prague, Amsterdam, San Jose, Washington DC, and New York, each hosting between 26 and 68 employees. This global footprint enables SentinelOne to tap into diverse talent pools while supporting customers across multiple regions.