Cyber Security Threat Hunter
NCR Voyix · Chennai, Tamil Nadu, India
NCR Voyix · Chennai, Tamil Nadu, India
We are seeking a highly skilled and strategic **Cyber Security Incident Response & Threat Intelligence expert** to our security operations function and turn intelligence into actionable security improvements. This role bridges threat intelligence and detection engineering to strengthen our cybersecurity defenses. **Key Responsibilities** - Perform hypothesis-driven and intelligence-led threat hunts across multiple data sources - Detect and investigate suspicious activity using EDR/XDR and SIEM tools - Ingest and correlate threat intelligence feeds with internal telemetry - Operationalize IOCs and map activity to MITRE ATT&CK - Develop and tune detection rules and alerts - Produce clear, actionable reports for technical and business stakeholders - Support incident investigations and response efforts **Required Qualifications** - 5+ years of experience in threat hunting, intelligence, or incident response - Experience with CrowdStrike (or similar), SIEM platforms (Splunk, Sentinel) - Strong understanding of MITRE ATT&CK and threat intelligence concepts - Proficiency in KQL, SQL, or SPL **Preferred** - Relevant certifications (GIAC, CISSP, CEH, OSCP) - Scripting experience (Python, PowerShell) - Exposure to TIPs, SOAR, and cloud environments