Information Security Operations (Threat Hunter)

Overview

NCR Voyix is seeking a highly skilled and strategic Cyber Security Incident Response & Threat Intelligence Expert to lead incident response and threat hunting efforts.

What you'll do

• Lead on-call rotation strategy and provide escalation support for critical incidents.
• Ensure rapid and effective response to high-severity threats and vulnerabilities.
• Maintain strong situational awareness of the evolving threat landscape.
• Collaborate with internal leadership and external stakeholders during security events.
• Foster a culture of continuous improvement and operational resilience.
• Drive detection engineering and threat hunting programs.

What you'll need

• Bachelor's degree in Cybersecurity, Information Technology, or related field (or equivalent experience).
• 12+ years of experience in incident response, threat intelligence, or security operations.
• Proven experience leading incident response efforts and managing high-impact security events.
• Strong understanding of attacker methodologies, malware analysis, and intrusion techniques.
• Experience mapping adversary behaviors to MITRE ATT&CK or similar frameworks.
• Demonstrated ability to communicate complex security concepts to both technical and executive audiences.
• Hands-on experience with Endpoint Detection & Response (EDR) tools such as CrowdStrike Falcon, SentinelOne, or Microsoft Defender for Endpoint.
• Experience with NDR/XDR platforms, including ExtraHop or Cisco XDR.
• Deep familiarity with SIEM platforms, log analysis, and security monitoring tools.
• Strong knowledge of networking protocols, operating systems, and cloud security concepts.
• Experience driving detection engineering and threat hunting programs.

Nice to have

• Relevant certifications (e.g., CISSP, GCIA, GCIH, GCFA, or equivalent).
• Experience with scripting or automation (Python, PowerShell).
• Background in threat hunting, malware analysis, or digital forensics.
• Experience building or scaling security operations or incident response programs.

Details

• Location: Chennai, India.
• Offers of employment are conditional upon passage of screening criteria applicable to the job.