Staff Supply Chain & Build-System Security Engineer

<div class="content-intro"><h3>Our Purpose<strong><br></strong></h3> <p>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.</p> <h3>About Us<strong><br></strong></h3> <p>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.</p> <p>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.</p> <h3><strong>What Are We Looking For?</strong></h3> <p>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.</p></div><p>As a<span class="gmail_default">​ Staff Supply Chain &amp; Build-System Security Engineer</span> be tasked with becoming the trusted advisor customers call when malicious packages hit their build, or when a self-replicating worm crosses their CI/CD trust boundary. You'll work directly on top of the output of our agentic code scanning pipeline, validate supply-chain signals with human judgment, run reachability analyses, and harden the pipelines that ship our customers code into production.</p> <h3>What Will You Do?&nbsp;</h3> <p>Primary responsibilities include:&nbsp;</p> <ul> <li>Lead Wayfinder Frontier AI Services customer engagements focused on software supply chain risk end-to-end — scope, deliver, and present findings to customer engineering and security leadership.</li> <li>Review and triage supply chain findings from our agentic code scanning pipeline, validate true positives, eliminate noise, prioritize by real exploi