Job Requirements
Role/Job Title

Senior Infra Security Engineer

(Endpoint & Malware Defence)

Experience: 10+ years Employment Type: Full time

Job Purpose:

IDFC FIRST Bank is seeking a Senior Security Engineer to own and enhance its Endpoint Detection & Response (EDR/XDR) capability. This role focuses on endpoint threat detection, behavioural analysis, threat hunting, and incident response, ensuring rapid identification, containment, and remediation of endpoint-based attacks across the enterprise.

Key Responsibilities:

EDR & Endpoint Security Engineering:
- Own the design, deployment, tuning, and lifecycle management of EDR/XDR platforms (SentinelOne, CrowdStrike, Microsoft Defender for Endpoint).
- Optimize detection policies, exclusions, response actions, and telemetry collection to balance security efficacy and operational stability.
- Ensure endpoint protection coverage across Windows, Linux, and VDI environments.

Threat Detection, Hunting & Response:
- Investigate and triage EDR alerts using behavioural analytics and threat intelligence.




- Perform hypothesis-driven threat hunting leveraging MITRE ATT&CK; techniques and endpoint telemetry.
- Identify malicious activity including malware, living-off-the-land attacks, credential abuse, and persistence mechanisms.
- Lead containment, eradication, and recovery actions in coordination with SOC and Incident Response teams.

Detection Engineering & Automation:
- Develop, tune, and validate detection logic, alert use-cases, and response workflows.
- Integrate EDR telemetry with SIEM and SOAR platforms to enable automated enrichment and response.
- Continuously improve detection fidelity and reduce false positives through data-driven analysis.

Malware & Forensics Support
- Conduct root cause analysis for endpoint-based incidents.
- Support malware analysis efforts through behavioural investigation and forensic artifact analysis (without mandatory reverse engineering).
- Contribute to post-incident reviews and contr

📌 Senior Security Engineer – EDR (Navi Mumbai)
🏢 IDFC FIRST Bank
📍 Navi Mumbai