Assistant Manager - Cybersecurity Operations

Tata Communications Limited; Chennai District; Sur place; INR 1 800 000 - 2 600 000; Plein temps

Résumé du poste

Tata Communications in Chennai invites an experienced SOC leader to oversee our Security Operations Center, delivering 24x7 monitoring, incident response, and threat detection using LogRhythm SIEM. You will shape policies, develop use cases, manage data sources, and serve as a trusted advisor to customers and internal teams, ensuring compliance with contractual and regulatory requirements.

Ideal candidates hold a computer science/IT degree and 5–8+ years in SOC environments, with hands-on SIEM

Qualifications

• Bachelor's degree in CS/IT or related field.
• 5-8+ years in Security Operations or SOC.
• 3+ years hands-on with LogRhythm SIEM.
• Experience in MSS or multi-tenant SOC environments preferred.

Responsabilités

• Provide strategic leadership and operational oversight for the SOC.
• Establish, enforce, and continuously improve SOC policies, procedures, playbooks, and operational standards.
• Ensure 24x7 security monitoring, timely detection, investigation, and response to security incidents across customer and internal environments.
• Serve as the primary escalation point for high severity and complex security incidents, ensuring proper coordination, communication, and resolution.
• Oversee LogRhythm SIEM architecture, administration, tuning, upgrades, and overall platform health and performance.
• Lead SIEM use case development, correlation rule optimization, and continuous reduction of false positives to enhance detection effectiveness.
• Manage log source onboarding, data quality, retention, and compliance with contractual and regulatory requirements.
• Direct and manage the full incident response lifecycle, including root cause analysis, lessons learned, and post incident reporting.
• Monitor and ensure compliance with SLAs, KPIs, internal controls, and customer contractual obligations.
• Prepare and deliver operational, technical, and executive level reports on SOC performance, incidents, and risk trends.
• Act as a trusted security advisor to customers and internal stakeholders, providing guidance on threat landscape and risk posture.

Connaissances

Security Operations

SOC environments

Incident response

Threat monitoring

Formation

Bachelor's degree in computer science, Information Technology, or a related field

Outils

LogRhythm SIEM

Description du poste

About The Company

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

About The Company

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Responsibilities & Duties

• Provide strategic leadership and operational oversight for the Security Operations Center (SOC), ensuring effective delivery of security monitoring and incident response services using LogRhythm SIEM.
• Establish, enforce, and continuously improve SOC policies, procedures, playbooks, and operational standards in alignment with industry best practices.
• Ensure 24x7 security monitoring, timely detection, investigation, and response to security incidents across customer and internal environments.
• Serve as the primary escalation point for high severity and complex security incidents, ensuring proper coordination, communication, and resolution.
• Oversee LogRhythm SIEM architecture, administration, tuning, upgrades, and overall platform health and performance.
• Lead SIEM use case development, correlation rule optimization, and continuous reduction of false positives to enhance detection effectiveness.
• Manage log source onboarding, data quality, retention, and compliance with contractual and regulatory requirements.
• Direct and manage the full incident response lifecycle, including root cause analysis, lessons learned, and post incident reporting.
• Monitor and ensure compliance with SLAs, KPIs, internal controls, and customer contractual obligations.
• Prepare and deliver operational, technical, and executive level reports on SOC performance, incidents, and risk trends.
• Act as a trusted security advisor to customers and internal stakeholders, providing guidance on threat landscape and risk posture.

Qualifications

• Bachelor s degree in computer science, Information Technology, or a related field.
• 5-8+ years of experience in Security Operations or SOC environments.
• Minimum of 3+ years of hands-on experience with LogRhythm SIEM (preferred).
• Experience in Managed Security Services (MSS) or multi-tenant SOC environments is highly preferred.

Technical Skills

• Strong hands-on experience with LogRhythm SIEM (preferred), including administration and operations.
• Solid understanding of security monitoring, incident handling, and threat detection.
• Experience with log management, network security, endpoint security, and cloud environments.
• Knowledge of MITRE ATT&CK framework and threat intelligence concepts.
• Understanding on SOAR automation for reducing manual efforts.