• Hunt and analyze attack chains including phishing, BEC, account takeover, malware, and other threats, with a focus on campaigns that exploit or target AI systems. • Track and profile threat actors, campaigns, and infrastructure over time, building high-fidelity models of adversary activity. • Identify emerging trends, tactics, techniques, and tooling used by adversaries, and articulate their potential impact on customers and verticals. • Provide actionable findings to detection, product, and engineering teams to improve customer protection and inform AI-driven defense strategies. • Collaborate with engineering teams developing Proofpoint’s agentic AI solutions, ensuring security considerations are integrated and AI capabilities are leveraged effectively in research workflows. • Explore and apply modern AI techniques to augment threat research, including clustering, attribution, campaign discovery, and prioritization. • Occasionally deliver technical briefings to customers, user groups, and internal or external stakeholders. • Collaborate on research projects with the wider threat research team and cross-functional AI security initiatives. • Work effectively as part of a global, remote-first team using chat, video, and asynchronous collaboration tools.