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Dr Rawal
Looking for a jobSecurity Detection Engineer / Platform Architect
I build cost-efficient SIEM platforms and production-ready detections for complex attacker behavior.
IndiaSecurity Detection Engineer / Platform Architect at Eventus Security
About
At Eventus Security, I architect and own end-to-end SIEM platforms spanning log ingestion, correlation, alerting, analytics, and enterprise productization. I led the production migration from OpenSearch to ClickHouse, reducing infrastructure costs by more than 70% while improving query performance and scalability.
I build detection logic mapped to MITRE ATT&CK, including aggregation, cross-correlation, APT, malware, and multi-stage attack-chain rules across endpoint, firewall, proxy, WAF, cloud, and network telemetry. I also emulate real-world attacker TTPs in lab environments to validate coverage and turn detection gaps into production-ready rules and SOC response playbooks.
My work includes centralized IOC intelligence, endpoint-based vulnerability management with NVD CVE correlation, contextual alert prioritization, secure rsyslog/RELP/TLS ingestion pipelines, and multi-tenant SIEM architecture. I focus on making security platforms scalable, cost-efficient, and useful for real investigations.
Experience
Security Detection Engineer / Platform Architect
Architected and owned end-to-end SIEM architecture, including log ingestion, detection, correlation, alerting, and analytics. Directed production migration from OpenSearch to ClickHouse, achieving 70%+ infrastructure cost reduction while improving query performance and scalability.
SIEMDetection EngineeringTHREAT RESEARCHSigmaYARAXMLClickhouseOpenSearchKafkaFilebeatRsyslogRELPTLSVulnerability ManagementLinuxShell Scripting
Education
National Forensic Sciences University
Pursued a Master of Science in Cyber Security, focusing on advanced security concepts and practices.
National Forensic Sciences University
Pursued a Master of Science in Cyber Security, focusing on advanced security concepts and practices.
Veer Narmad South Gujarat University
Completed a Bachelor's degree in Computer Application, building a foundation in computing and programming.
Veer Narmad South Gujarat University
Completed a Bachelor's degree in Computer Application, building a foundation in computing and software development.