Senior Security Engineer, Detection & Response
Core
Senior Security Engineer building and operating SIEM/XDR capabilities, detection strategies, and incident response workflows for cloud infrastructure and applications.
Role type
Senior hands-on IC security engineer (detection & response)
Builds
SIEM/XDR detection pipelines, investigation workflows, and automated threat hunting capabilities
Domain
Fintech / Cloud Security
Deliverable
production ML models
Required skills
SIEM/XDR operations, detection rule development, incident response, vulnerability management, AWS, Kubernetes, log analysis, threat hunting, compliance (PCI DSS/SOC 2), AI/LLM integration
Preferred skills
AI-assisted workflow development, internal penetration testing, container security, dependency scanning tools, regulated environment experience
Technologies
Wazuh, Splunk, ELK, AWS, Kubernetes, Snyk, Trivy, Grype, Claude Code, Codex, Cursor
Responsibilities
Build and tune detection rules for suspicious activity; investigate and respond to security incidents; run proactive threat hunts; operate vulnerability management loop; triage external security findings; contribute to threat modeling; develop automation for security operations
Seniority
Senior, hands-on IC
