MANAGER - CYBER SECURITY
lennox·Chennai, IN
Full-timesenior
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Job description
What Drives Success
Key Responsibilities
SOC Leadership
• Lead enterprise Security Operations Center (SOC) and continuous security monitoring programs.
• Manage analysts and ensure effective detection, triage, investigation, escalation, and response.
• Drive operational excellence through process improvements, metrics, governance, and maturity initiatives.
• Oversee monitoring across cloud, identity, endpoint, network, applications, OT, and SaaS environments.
Incident Response & Crisis Management
• Lead cyber incident response activities including investigation, containment, eradication, recovery, and lessons learned.
• Coordinate with IT, Legal, Compliance, Privacy, and Business teams during major incidents.
• Maintain incident response plans, playbooks, escalation procedures, and conduct tabletop exercises.
SIEM & Detection Engineering
• Own SIEM operations, administration, governance, and platform optimization.
• Manage detection use case lifecycle, tuning, validation, and MITRE ATT&CK aligned coverage.
• Improve visibility through log onboarding, threat intelligence integration, and detection effectiveness programs.
EDR/XDR Operations
• Oversee enterprise EDR/XDR monitoring, investigations, and response activities.
• Lead containment actions including endpoint isolation, account suspension, credential resets, malware remediation, and IOC blocking.
• Ensure endpoint telemetry coverage and continuous enhancement of threat detection capabilities.
Data Loss Prevention (DLP)
• Manage enterprise DLP operations across endpoints, email, collaboration platforms, cloud applications, and data repositories.
• Investigate data protection incidents and drive policy tuning, classification, and governance initiatives.
• Ensure compliance with regulatory, privacy, and data protection requirements.
Threat Intelligence & Threat Hunting
• Operationalize threat intelligence into actionable detections and response strategies.
• Lead proactive threat hunting focused on ransomware, insider threats, identity compromise, cloud attacks, and advanced adversary activity.
• Convert hunting findings into detections, playbooks, and preventive controls.
AI /Automation & Operational Excellence
• Drive automation and AI-assisted workflows to improve analyst productivity and response efficiency.
• Partner with engineering teams to implement SOAR capabilities and reduce MTTD/MTTR.
• Standardize SOPs, runbooks, quality processes, and operational reporting.
Leadership & Governance
• Lead, mentor, and develop SOC analysts, incident responders, SIEM engineers, and DLP specialists.
• Manage cybersecurity vendors, service providers, budgets, and operational performance metrics.
• Support audits, compliance assessments, executive reporting, and act as the primary escalation point for cyber defense operations.
What We Are Looking For
• 15+ years of cybersecurity experience.
• 5+ years managing SOC, Incident Response, or Cyber Defense teams.
• Experience operating enterprise-scale security monitoring programs.
• Proven experience handling major cybersecurity incidents.
• Experience leading security transformation and operational maturity initiatives.