Senior Threat Responder OT Security

Role Overview: You will be joining the EY cyber security team as a CMS-TDR Senior, where you will work as a Senior Analyst assisting clients in detecting and responding to security incidents using SIEM, EDR, and NSM solutions. Your role will involve operational support, incident validation, coordination, and communication with clients to ensure effective containment, eradication, and recovery of security incidents. Key Responsibilities: - Provide operational support using SIEM solutions (Splunk, Sentinel, CrowdStrike Falcon LogScale), EDR (CrowdStrike, Defender, Carbon Black), and NSM (Fidelis, ExtraHop) for multiple customers. - Specialize in second-level incident validation and detailed investigation. - Perform incident coordination and communication with clients for effective containment, eradication, and recovery. - Conduct SIEM support activities including adhoc reporting and basic troubleshooting. - Advise customers on best practices and use cases to achieve end-state requirements. - Provide near real-time analysis, investigation, reporting, remediation, coordination, and tracking of security-related activities for customers. Qualifications Required: - B. Tech./ B.E. with sound technical skills. - Ability to work in 24x7 shifts. - Strong command of verbal and written English language. - Demonstrate technical acumen and critical thinking abilities. - Strong interpersonal and presentation skills. - Minimum 3 years of hands-on experience in SIEM/EDR/NSM solutions. - Certification in any of the SIEM platforms. - Knowledge of RegEx, Perl scripting, and SQL query language. - Certification - CCSA, CEH, CISSP, GCIH. Additional Details: At EY, you will have the opportunity to work on inspiring and meaningful projects, receive support, coaching, and feedback from engaging colleagues, develop new skills, progress your career, and have the freedom and flexibility to handle your role in a way that suits you. EY is dedicated to building a better working world by creating long-term value for clients, people, and society, and building trust in the capital markets through diverse teams in over 150 countries.,