Assistant Manager - Global Information Security Tata Communications

3.0 - 7.0 years

0 Lacs

chennai, tamil nadu

On-site

As a Security Operations Center (SOC) Analyst, you will be responsible for monitoring the security environment, tracking compliance audit processes for IT applications, and providing incident management support. This operational role requires you to deliver results that directly impact day-to-day operations. You will need to instruct professional or technical staff and review the quality of their work. Your responsibilities will include conducting quality checks and providing constructive feedback to L1 analysts. You will also be tasked with maintaining SOC metrics such as Mean Time to Detect (MTTD), Mean Time to Respond (MTTR), and Mean Time to Close (MTTC). It is essential to have in-depth technical knowledge of various security controls, including SIEM queries, Data Loss Prevention (DLP), Cloud Access Security Broker (CASB), Endpoint Detection and Response (EDR)/Endpoint Protection Platform (EPP), Web Application Firewall (WAF), Firewall (FW), Network Traffic Analysis, Windows and Linux OS commands, and their components. Additionally, you will be responsible for investigating alerts to reduce false alarms, providing whitelist suggestions based on proper analysis, following up and closing pending incidents, and supporting the L1 team by performing detailed technical analysis to detect anomalies. You will play a crucial role in preparing playbooks for L1 analysts, reviewing use case logics, supporting internal and external audits (such as SOC 2, DoT, and ISO), automating processes to reduce manual work, handling user-level violations, managing live alerts during team overload, providing knowledge on security controls to L1 analysts, and collecting data from various controls for pattern analysis and management presentations. To qualify for this role, you should have relevant years of experience in the information security domain. Desired skill sets include a good understanding of processes, disaster recovery, industry certifications (e.g., CEH, Security+), information security domain knowledge, IT security risk management experience, and participation in audits and risk assessment activities.,

Posted 3 days ago

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