L2 Engineer – Endpoint Security Engineer L2– Sentinel One [Immediate Joiner] [Turbhe Navi Mumbai]

Job Title: Endpoint Security Engineer L2– Sentinel One

Location: Turbhe, Navi Mumbai

Company: CSB Bank

Department: IT / Cybersecurity

Employment Type: Full-Time

Job Summary

CSB Bank is seeking a skilled and motivated L2 Engineer with deep expertise in Sentinel One XDR/EDR solutions to strengthen our cybersecurity posture. The ideal candidate will play a key role in the deployment, maintenance, and optimization of endpoint protection systems while leading security investigations and system health initiatives.

Key Responsibilities

Sentinel One Deployment & Management

Deploy and maintain Sentinel One Complete Singularity (EPP + EDR with NGAV AI) across all endpoints.

Ensure continuous protection through policy tuning, upgrades, and real-time monitoring.

Endpoint Security Operations

Administer and fine-tune Rogues IoT, Firewall Control, Device Control, and Remote Shell features.

Enforce security policies to ensure optimal endpoint defense and system performance.

Security Incident Response

Conduct EDR Hunting, analyze threat patterns, and perform root cause analysis of incidents.

Respond to alerts promptly and implement corrective actions to mitigate future threats.

STAR Rules Configuration

Manage and optimize up to 100 concurrent STAR Rules for advanced threat detection and response automation.

System Health & Support

Utilize Sentinel One’s Enterprise Support Plan to resolve issues proactively and maintain system uptime.

Cross-Functional Collaboration

Work closely with IT infrastructure, network, and SOC teams to ensure seamless integration of Sentinel One solutions into the enterprise environment.

Documentation

Maintain up-to-date and detailed documentation on configurations, deployments, investigations, and SOPs.

Required Skills & Qualifications

- Proven hands-on experience with Sentinel One (deployment, configuration, and support).

- Solid understanding of XDR/EDR platforms, Next-Gen Antivirus (NGAV/AI), and endpoint protection.

- Proficiency in EDR Hunting, incident response, and forensic analysis.Strong knowledge of Firewall Control, Device Control, and Remote Shell features.

- Experience managing custom STAR Rules.

- Familiarity with enterprise-grade technical support processes.

- Strong analytical thinking, troubleshooting, and problem-solving capabilities.

- Effective communication skills and ability to work under pressure.