Applied Cyber, Email Security (Detection Engineering)
Core
Investigate complex email threats and detection failures to build scalable detections, AI behaviors, and product capabilities for social engineering defense.
Role type
Senior Applied Cybersecurity Engineer (Detection Engineering & AI)
Builds
Production email security detections, AI evaluation systems, and threat intelligence graphs
Domain
Cybersecurity, Email Security, AI/ML, Social Engineering Defense
Deliverable
production ML models | product features
Required skills
detection engineering, SOC/IR, threat intelligence, email security, root cause analysis, attacker/defender mindset, detection logic design, AI agent supervision, coding automation
Preferred skills
SPF/DKIM/DMARC expertise, M365/Exchange/Google Workspace APIs, detection-as-code, LLM/ML security systems, agentic SOC workflows, SIEM/TI tooling
Technologies
AI agents, LLMs, SIEM, TI platforms, M365, Exchange Online, Google Workspace
Responsibilities
Own end-to-end detection lifecycle from emerging TTPs to production coverage; build evals and supervise model behavior; partner with Product/Engineering on signals and validation; collaborate with customers on detection gaps; convert threat intelligence into scalable detection capabilities
Seniority
Senior, hands-on IC