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Job Description

We are seeking a highly motivated and detail-oriented Cyber Threat Intelligence (CTI) Analyst to join our cybersecurity team. The CTI Analyst will be responsible for identifying, analysing, and disseminating actionable intelligence regarding cyber threats targeting our customers environment. The CTI Analyst will also continuously monitor threat landscape and provides timely, relevant, and actionable intelligence about emerging cyber threats, vulnerabilities, and attack trends through Threat Advisories to our subscribed customers.

Responsibilities:

- Collect, analyse, and correlate cyber threat intelligence from a variety of sources (OSINT, dark web, commercial feeds, industry groups, and internal telemetry).

- Monitor emerging threats, vulnerabilities, and adversarial tactics to assess potential impact on the organization.

- Produce high-quality intelligence reports (tactical, operational, strategic) for technical teams, leadership, and other stakeholders.





- Identify and evaluate Indicators of Compromise (IOCs) and Tactics, Techniques, and Procedures (TTPs) using frameworks such as MITRE ATT&CK.;

- Collaborate with SOC, incident response, threat hunting, and vulnerability management teams to provide intelligence support.

- Enrich and maintain threat intelligence platforms and tools to improve intelligence gathering and analysis processes.

- Proactively drive improvements of internal processes, procedures and workflows

- Stay current with the latest cyber threats, geopolitical developments, and industry-specific risks.

Skill sets:

- Experience with minimum 1+ years in Threat Intelligence functions

- Solid understanding of basic cybersecurity concepts, including threat actors, attack vectors and mitigation techniques

- Familiarity with MITRE ATT&CK;, Cyber Kill Chain, and Diamond Model of Intrusion Analysis.

- Experience with any threat intelligence platforms and tools

- Proficiency in Scripting languages specifically Python & data analysis tools is added advantage

- Excellent analytics and problem-solving skills

- Strong attention to detail, written and verbal communication skills

📌 Engineer - Platform Engineering (Chennai)
🏢 Tata Communications
📍 Chennai