Sr. Director, People Business Partner

Our Purpose

At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.

SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters.

Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity.

What Are We Looking For?

We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.

As a Senior Director, People Business Partner, you will be tasked with partnering with executive leaders in shaping organizational strategy, talent priorities, and workforce transformation. This role serves as a trusted advisor to senior leadership, driving organizational effectiveness through organizational design, workforce planning, leadership coaching, change management, and talent strategy.

The Senior Director will lead complex People initiatives that align business objectives with people strategies, enabling organizational growth, building leadership capability, and fostering a high-performing, inclusive culture.

What Will You Do?

• Partner with executive leaders to develop and execute People strategies that support business objectives and organizational growth.

• Lead organizational design and transformation initiatives, including organizational effectiveness, workforce planning, and operating model changes.

• Coach senior leaders on organizational leadership, talent management, change leadership, and team effectiveness.

• Drive talent strategies, including succession planning, leadership development, and organizational capability planning.

• Utilize People analytics and workforce insights to inform strategic decisions and optimize organizational performance.

• Lead complex employee relations matters, providing guidance that balances business needs, employee experience, and compliance.

• Partner with Compensation, Talent Acquisition, Learning & Development, and People Operations to deliver integrated People solutions.

• Champion a culture of continuous improvement, inclusion, and high performance.

• Oversee a team of two People Business Partners and one People Generalist.

What Skills and Knowledge Will You Bring?

• Bachelor’s degree in Human Resources, Business Administration, Organizational Psychology, or a related field; Master’s degree a plus.

• 15+ years of progressive HR experience, including significant experience as a strategic People Business Partner supporting senior