Security Lead
Tata Communications
5 - 10 years
Jaipur
Posted: 17/12/2025
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Job Description
- SIEM (Security Information and Event Management):
- Configure, manage, and fine-tune SIEM tools for log ingestion, correlation rules, alerting, and reporting.
- Perform threat hunting, incident analysis, and security event investigations.
- Develop and maintain custom use cases to detect advanced threats.
- SOAR (Security Orchestration, Automation, and Response):
- Implement and maintain SOAR playbooks to automate security responses.
- Integrate SOAR with SIEM, threat intelligence, EDR, firewall, and email security solutions.
- Monitor SOAR workflows and fine-tune automation to optimize SOC operations.
- UEBA (User and Entity Behavior Analytics):
- Monitor behavioral analytics to detect insider threats, compromised accounts, and anomalous activities.
- Configure and tune UEBA models to reduce false positives and enhance detection capabilities.
- NBAD (Network Behavior Anomaly Detection):
- Monitor and analyze network traffic to identify anomalies indicating potential threats or breaches.
- Work with network and SOC teams to investigate and respond to suspicious network behavior.
- General:
- Collaborate with incident response, threat intelligence, and risk management teams.
- Continuously review and enhance detection rules based on emerging threats.
- Document all procedures, incidents, and findings properly for audit and knowledge management.
- Required Qualifications:
Education:
B.E./B.Tech/MCA/M.Sc. in Computer Science or Information Technology.
Experience:
Minimum 4+ years of relevant experience.
Certifications:
Certified Ethical Hacker (CEH) Preferred
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