Job Description
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- Design, develop, and optimize detection use cases for SIEM, EDR, NDR, and XDR platforms.n
- Create and maintain detection rules, correlation logic, alert tuning, and behavioral analytics.n
- Map detections to MITRE ATT&CK; techniques and adversary tactics.n
- Analyze logs and telemetry from endpoints, cloud, identity, network, and security tools.n
- Collaborate with SOC and Incident Response teams to improve detection coverage and reduce false positives.n
- Conduct threat modeling and identify detection gaps based on emerging threats.n
- Develop detection-as-code methodologies and automate deployment pipelines where applicable.n
- Support threat hunting initiatives by creating advanced detection logic.n
- Integrate threat intelligence feeds into detection mechanisms.n
- Perform continuous tuning and validation of alerts and detection content.n
📌 Detection Engineer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai
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