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Job Title:

Senior Security Analyst

Company: Tata Communications

Location: Jaipur, Rajasthan

Created: 2025-12-15

Job Type: Full Time

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 2+ years of relevant experience. Certifications: Certified Ethical Hacker (CEH)

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