Cyber Security Engineer - L3

Job Title: Cyber Security Engineer - L3

Experience: 3-6 Years

Location: Delhi, NCR

Mode: Onsite

Job Summary:

We are seeking a skilled Cyber Security Engineer L3 with strong expertise in endpoint security, EDR/XDR platforms, cloud security, email security, and server security. The role involves advanced threat detection, investigation, response, and acting as an escalation point for security incidents.

Key Responsibilities:

Endpoint Security (EDR / XDR):

• Sophos Intercept X Advanced & XDR (Mandatory)
• CrowdStrike Falcon XDR, SentinelOne (S1), Trend Micro Endpoint Security
• Advanced threat hunting, incident response, and root cause analysis
• Handling ransomware, malware, zero-day, and lateral movement attacks

Cloud, Email & Server Security:

• Endpoint and workload security for AWS, Azure, and Microsoft 365
• Email security against phishing, malware, and impersonation attacks
• Windows and Linux server security and hardening

Operations & Escalation:

• Act as L3 escalation point for endpoint and security incidents
• Integration with SIEM / SOC tools
• Coordination with OEM TAC teams
• Documentation, SOPs, and security playbooks

Mandatory Requirements:

• 36 years of experience in Cyber / Endpoint Security
• Strong hands-on experience with Sophos Intercept X Advanced & XDR
• Experience with CrowdStrike, SentinelOne, and Trend Micro
• L3-level incident handling and threat hunting expertise
• Knowledge of cloud security, email security, and server security
• Strong understanding of MITRE ATT&CK and SOC processes

Preferred Certifications:

• Sophos Endpoint / XDR Certification
• CrowdStrike Falcon Certification
• SentinelOne Certification
• Trend Micro Certification
• CEH or equivalent

Note:

1. Applications will only be accepted through the ATS link provided above. Profiles shared through other means will not be considered.

2. Prolegion does not charge any fee from candidates at any stage. If anyone approaches you for money in exchange for this opportunity, treat it as fraud and report it to us immediately.