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Job Title


MSS - Network Security


Company : Airtel Digital


Location : Navi Mumbai, Maharashtra


Created : 2025-06-25


Job Type : Full Time


Job Description

L3 Security Engineer / Specialist Role Overview We are looking for an experienced and hands-on L3 Security Engineer to play a key role in operating and enhancing our cybersecurity defenses. As a senior member of the security operations team, you’ll work with cutting-edge tools to detect, analyze, and respond to complex security threats. Key Responsibilities Lead the configuration, tuning, and optimization of security platforms including: Breach & Attack Simulation (BAS) tools Attack Surface Management (ASM) File Upload Security Decoy/Honeypot Systems Phishing Simulation Platforms MDM Solutions ( Mobile Device Management) Secure Backup & Ransomware Protection Network Access Control (NAC) - Cisco ISE Perform in-depth investigations of advanced threats, escalated incidents, and suspicious behavior. Collaborate with AD/Infra teams to enhance Active Directory Security posture. Support GRC teams in ensuring alignment with internal controls and regulatory standards. Develop scripts, tools, or playbooks to automate recurring processes and improve response times. Document incident response actions and maintain operational SOPs and knowledge base. Note : NAC and MDM are the primary requirements. Required Skills & Experience 5+ years of hands-on experience in cybersecurity operations or engineering. Strong technical knowledge across multiple security domains (as listed above). Proficiency in analyzing logs, alerts, and forensic data for root cause analysis. Working knowledge of SIEM, SOAR, EDR, and other security operations tools. Familiarity with scripting (e.g., Python, PowerShell) for automation is a plus. Relevant certifications (e.g., CEH, OSCP, GCIA) are advantageous.