Principal Security Engineer, Detection & Response
Core
Lead detection and response capabilities across blockchain custody, cloud-native infrastructure, and AI tooling surfaces to protect financial markets and digital assets.
Role type
Principal Security Engineer (Detection & Response)
Builds
Detection coverage, response playbooks, and SOC tooling for blockchain, cloud, and AI environments.
Domain
Fintech / Blockchain / Cloud Security / AI Security
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Cloud security (AWS, EKS, IAM, CSPM), Blockchain security (custody, smart contracts, on-chain monitoring), SIEM/SOAR (Panther, Tines), Python/Golang, Detections As Code, Incident command, AI risk assessment
Preferred skills
GCP/OCI exposure, DeFi infrastructure defense, macOS internals, AI tooling integration
Technologies
AWS, EKS, Wiz, Panther, Tines, Python, Golang, Slack, macOS
Responsibilities
Proactively identify and respond to emerging security threats across cloud, endpoint, blockchain, and AI surfaces; Build detection and response capability for blockchain and crypto-native threats; Develop detection coverage for cloud-native attacks across AWS + EKS; Extend detection for AI-specific risks; Advance deployment of AI to the SOC function; Develop plans to manage and maintain core tooling such as SIEM and Orchestration platforms; Lead and respond to incidents and collaborate across teams to investigate and resolve; Provide security guidance to various organizations throughout the company.
Seniority
Principal, hands-on IC with strategic leadership