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Posted 30 August, 2026

Threat Intelligence Analyst

Tata Consultancy Services
600001, TN, IN Full Time
Reference: 2e6f21a8da7ac35d

Job Description

Key Responsibilities

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  • Collect and analyze threat intelligence from commercial feeds, OSINT, ISACs, vendor advisories, malware reports, and internal incident findings.
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  • Produce tactical, operational, and strategic threat intelligence reports for SOC teams, security engineering teams, and leadership stakeholders.
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  • Map adversary TTPs to the MITRE ATT&CK framework and translate intelligence into threat hunting hypotheses, detection content, and SOAR enrichment.
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  • Validate and investigate IOCs, including IP addresses, domains, URLs, hashes, malware families, and campaign indicators.
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  • Support investigations related to phishing, BEC, ransomware, cloud compromise, and targeted attacks by providing adversary context.
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  • Maintain threat actor profiles, intelligence requirements, collection plans, and business risk mappings.
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  • Manage and optimize threat feeds within SIEM, SOAR, and TIP platforms while reducing false positives and duplicate indicators.
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  • Provide regular briefings on emerging threats, attack campaigns, and recommended security actions.
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Mandatory Skills

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  • Threat Intelligence Lifecycle
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  • OSINT (Open-Source Intelligence)
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  • IOC Analysis & Validation
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  • TTP Analysis and Adversary Tracking
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  • MITRE ATT&CK Framework
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  • Cyber Kill Chain & Diamond Model
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  • Intelligence Report Writing
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  • SIEM, SOAR, and TIP Platforms
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  • EDR/XDR Technologies
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  • Email Security & Malware Analysis
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  • Detection Engineering & Threat Hunting
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  • Strong Stakeholder Communication Skills
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Preferred Certifications

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  • GCTI (GIAC Cyber Threat Intelligence)
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  • CTIA (Certified Threat Intelligence Analyst)
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