Principal/Senior Security Researcher - Autonomous EDR- Windows (Cortex)
About the role
Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.
Who We Are In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us! We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes. Job Summary We are looking for a Security Researcher to join our research group as part of a growing team developing Autopilot, an innovative product for autonomous investigation and response. As a core member of
the team, you'll go beyond research: you’ll research, design, and develop investigation modules that allow Autopilot to autonomously detect, investigate, and respond to advanced threats at a massive scale. You’ll analyze everything from new malware behaviors to attacker techniques and process activity in enterprise-scale networks, using data collected from across millions of endpoints. Your work will span identifying attack patterns and uncovering statistical anomalies, as well as validating that the system responds effectively to real-world attacks and APT campaigns using production data. Key
Responsibilities Research and implement new autonomous methods for investigating and responding to targeted attackers, using large-scale, diverse security datasets Develop and design the graph-based algorithms that power autonomous investigation and decision-making capabilities Design automated incident response by developing reusable logic that transforms raw security data and alerts into clear, actionable insights. Leverage graph algorithms, AI techniques, and statistical methods to mimic and scale human security analyst workflows Conduct deep, hands-on investigations into modern malware, APTs, and complex attack flows to inform detection and response logic Stay up to date with attacker methodologies, tools, and techniques (TTPs), ensuring our product remains effective against evolving threats Contribute to a collaborative, fast-paced research team, helping shape our research strategy, improve processes, and continuously enhance the product