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As a Principal Security Researcher on the Cortex Cloud research team, you’ll lead deep, hands-on security research across cloud and AI environments- from uncovering vulnerabilities and novel attack paths to building the protections that stop them. Your impact doesn’t end with detections. This team is also responsible for driving product innovation: identifying gaps in how cloud environments are secured, finding new ways to close those gaps, and partnering with engineering, product and marketing to take those ideas from a POC to implementation. Whether it’s a new detection engine, risk signal, or protection method- your research directly shapes the product. You'll research the AI attack surface in depth, and push the boundaries of what cloud and AI security can achieve. If you're looking for a role where research leads to real-world defense- and product innovation is part of your day job- this is the team.
Job Responsibility:
Research and uncover vulnerabilities and abuse paths in cloud services, with a strong focus on AI, identity, and data pipelines
Collaborate with product and engineering to ship detections and logic based on your findings
Research-driven impact - drive innovation from idea to execution: Identify emerging security gaps, build proof-of-concepts, and partner with engineering, product and marketing to translate research into actual product features and detection logic
Represent the team through public blogs, conferences and research collaborations with cloud vendors
Publish internal or external research and represent the team at industry events or blogs
Lead the discovery of novel attack vectors- e.g., cross-tenant access, NHI abuse, RAG poisoning, privilege escalation
Requirements:
Minimum of 6 years in security research, including at least 2 years focused on cloud security
Deep understanding of IAM, network, and data services posture in AWS, Azure, or GCP Research
Strong understanding of the attacker’s mindset and proven experience in applying defensive tactics
Hands-on experience in programming and scripting with C++/Python
Experience with AI / Web/ Cloud/ K8S vulnerability research
Proven ability to conceptualize, plan, and execute research from ideation through POC to full implementation
Excellent communication and teamwork skills, with the ability to lead initiatives and work collaboratively across the organization
Nice to have:
Hands-on experience detecting or simulating attacks in AI pipelines (e.g., RAG poisoning, prompt injection, model exfiltration)
Public research, blog posts, or conference presentations
Resourcefulness and creativity in problem-solving, achieving high standards in challenging scenarios
Deep understanding of the cybersecurity market, including key players, customer needs, and emerging trends