Cyber security analyst

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Role

• : Cyber Security - Information Security

Desired Skill Set Any : SIEM, SOC Management, good understanding of SIEM and SOC operations

Experience Range : 3 to 12

Joining Location : Noida

Interested in starting this journey? Join us at the TCS walk-in event on 8th Nov 2025 – Saturday

Locations : New Delhi - Noida

Lucerna Tower

4, 5, Buddha Road, Block A, Phase 2, Noida, Uttar Pradesh

Job Description

Role & Responsibilities :

Deploy, configure, and maintain SIEM solutions (e.g., Splunk, IBM QRadar, Arc Sight).

Monitor and analyze security events and alerts from the SIEM system.

Tune SIEM rules, filters, and use cases to reduce false positives and improve detection accuracy.

Integrate log sources and data feeds into the SIEM system.

Develop and implement SIEM dashboards and reports.

Perform regular health checks and maintenance on the SIEM infrastructure.

Work with other security team members to investigate and respond to security incidents.

Stay updated on the latest threats, vulnerabilities, and SIEM technologies.

Document configurations, processes, and procedures.

Key Responsibilities of SOC Admin

Manage and maintain SOC infrastructure, including servers, network devices, and security tools.

Ensure the availability and performance of SOC tools and technologies (e.g., SIEM, IDS / IPS, firewalls).

Perform regular system updates, patches, and backups.

Monitor the SOC environment for hardware and software issues and resolve them promptly.

Support the SOC team in incident detection, analysis, and response.

Develop and maintain SOC documentation, including configurations, processes, and procedures.

Collaborate with IT and other security teams to enhance the overall security posture.

Stay updated on the latest security technologies and best practices.

Assist in the development and implementation of SOC policies and procedures.

Good-to-Have :

Comp TIA Security+, CISSP, CEH, GCFA, GCIH, CISM, CISSP, CIPP.