SOC and TI Lead
Tata Consultancy Services
5 - 10 years
Chennai
Posted: 04/01/2026
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Job Description
Experience: 8+ years in SOC, Sentinel, AZURE & TI
SOC
- Solid understanding of information security concepts, SOC operations.
- Experience with SIEM tools, incident response, and vulnerability management.
- Hands-on experience with SIEM platform MS Sentinel
- Knowledge of network protocols, IDS/IPS, firewalls, and endpoint security solutions.
- Familiarity with MITRE ATT&CK framework and threat hunting techniques.
- Ability to analyze logs from multiple sources (Windows, Linux, network devices).
- Basic scripting skills (Python, PowerShell) for automation and investigation.
- Excellent communication and documentation skills for reporting and escalation.
- Ability to work in rotational shifts and under pressure during incidents.
- Understanding ITIL processes for incident, problem, and change management.
- Understanding log sources, and event correlation.
- Familiarity with Azure security services (Azure AD, Key Vault, NSGs, Private Link).
- Knowledge of incident response lifecycle and SOC processes.
- Awareness of compliance frameworks (NIST, ISO 27001, GDPR.
TI
- Collect and analyze threat data from internal and external sources (ISACs, open-source, commercial feeds).
- Correlate Indicators of Compromise (IoCs) with organizational assets to assess exposure.
- Identify and track Indicators of Compromise (IOCs) such as malicious IPs, domains, file hashes, and URLs.
- Detect and analyze Indicators of Attack (IOAs) including behavioral patterns, tactics, and techniques used by adversaries.
- Collaborate with DFIR teams to provide threat intelligence during forensic investigations and incident response.
- Produce actionable intelligence reports for SOC, Incident Response, and Risk teams.
- Develop and maintain threat intelligence platforms and feeds.
- Map threats to frameworks such as MITRE ATT&CK for detection and response alignment.
- Collaborate with SOC and IR teams to support investigations and threat hunting.
- Monitor dark web, forums, and underground channels for potential threats.
- Provide recommendations for improving security posture based on intelligence findings.
- Stay updated on emerging threats, vulnerabilities, and regulatory requirements.
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