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3.0 - 7.0 years
0 Lacs
karnataka
On-site
At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture, and technology to become the best version of yourself. And EY is counting on your unique voice and perspective to help the organization become even better. Join us and build an exceptional experience for yourself, and contribute to creating a better working world for all. As a CMS-TDR Staff at EY, you will be part of the cyber security team and work as a SOC analyst to assist clients in detecting and responding to security incidents with the support of SIEM, EDR, and NSM solutions. **The Opportunity:** We are seeking a Security Analyst with experience in SIEM, EDR, and NSM solutions. **Your key responsibilities include:** - Providing operational support using SIEM solutions (Splunk, Sentinel, CrowdStrike Falcon LogScale), EDR Solution (Defender, CrowdStrike, Carbon Black), NSM (Fidelis, ExtraHop) for multiple customers. - Performing the first level of monitoring and triaging of security alerts. - Conducting initial data gathering and investigation using SIEM, EDR, NSM solutions. - Providing near real-time analysis, investigation, and reporting of security incidents for customers. **Skills and attributes for success:** - Customer Service oriented with a commitment to meeting customer needs and seeking feedback for improvement. - Hands-on knowledge of SIEM technologies like Splunk, Azure Sentinel, CrowdStrike Falcon LogScale from a Security analyst's perspective. - Exposure to IOT/OT monitoring tools like Claroty, Nozomi Networks is a plus. - Good knowledge and experience in Security Monitoring and Cyber Incident Response. - Familiarity with Network monitoring platforms like Fidelis XPS, ExtraHop and endpoint protection tools such as Carbon Black, Tanium, CrowdStrike, Defender ATP, etc. **To qualify for the role, you must have:** - B. Tech./ B.E. with sound technical skills. - Ability to work in 24x7 shifts. - Strong command of verbal and written English language. - Technical acumen and critical thinking abilities. - Strong interpersonal and presentation skills. - Hands-on experience in SIEM, EDR, and NSM solutions. - Certification in any of the SIEM platforms. - Knowledge of RegEx, Perl scripting, and SQL query language. - Certification such as CEH, ECSA, ECIH, Splunk Power User. **What working at EY offers:** At EY, you will work on inspiring and meaningful projects with a focus on education, coaching, and personal development. You will have opportunities for skill development, career progression, and the freedom to handle your role in a way that suits you best. EY offers support, coaching, and feedback from engaging colleagues, along with an environment that emphasizes high quality and knowledge exchange. EY is dedicated to building a better working world, creating value for clients, people, and society, and building trust in the capital markets. With diverse teams in over 150 countries, EY provides trust through assurance and helps clients grow, transform, and operate across various domains.,
Posted 4 days ago
3.0 - 6.0 years
17 - 18 Lacs
Bengaluru
Hybrid
Description: Cyber SOC OT Security Analyst Level 2 Experience Required: 3-6 years Location: Bengaluru Shift: Must be flexible to work in 24/7 rotational shifts including weekends Reports To: OT Security Operations Center Lead/ OT Security Manager ________________________________________ Role Overview: The OT Security Analyst Level 2 (L2) plays a pivotal role in defending operational technology (OT) environments against evolving cyber threats. This role requires a deep understanding of security incident analysis, threat detection, and incident response, specifically tailored to Industrial Control Systems (ICS) and OT networks. The analyst will investigate complex security incidents within the OT infrastructure, collaborate with IT/OT teams, and enhance security posture through actionable insights. ________________________________________ Key Responsibilities: • Conduct in-depth analysis of security events and incidents within OT environments, leveraging SIEM and OT-specific monitoring tools. • Perform root cause analysis and develop incident timelines to support forensics and remediation efforts. • Apply standard incident response frameworks (e.g., NIST, MITRE ATT&CK for ICS, Cyber Kill Chain) for threat classification and response. • Use threat intelligence platforms and sandbox environments to investigate malware and suspicious artifacts in OT networks. • Analyze access logs, network traffic, and protocol behaviours across OT systems (e.g., SCADA, DCS, PLCs). • Support investigations related to unauthorized device communications, anomalous behaviours, or compromised industrial assets. • Collaborate with OT security engineers and external vendors to escalate and remediate incidents. • Refine alert rules and detection logic to reduce false positives and improve signal-to-noise ratio in OT SOC operations. • Document incident findings and support continuous improvement of the OT SOC playbooks and knowledgebase. • Liaise with the IT SOC and CIR (Cyber Incident Response) teams to align incident handling and cross-domain investigations. • Participate in threat hunting activities tailored for OT environments using behavioural analysis and attack-path simulation. ________________________________________ Technical Skills & Knowledge: • Strong understanding of OT/ICS protocols (Modbus, DNP3, OPC, etc.) and industrial network topologies. • Hands-on experience with OT cybersecurity tools and platforms (e.g., Nozomi Networks, Claroty, Dragos). • Familiar with ISA/IEC 62443, NIST SP 800-82, NIST CSF, and ISO 27001 compliance requirements for OT. • Proficiency in using SIEM systems (e.g., Microsoft Sentinel, Splunk, QRadar) for log correlation and event triage. • Understanding of firewalls, WAFs, proxies, and network segmentation principles in OT. • Working knowledge of tools such as THOR Scanner, VMRay, or Recorded Future is a plus. • Experience in vulnerability management and patch advisory for OT assets with limited patch cycles. ________________________________________ Nice to Have: • Exposure to Red Team/Blue Team exercises focused on OT/ICS. • Familiarity with GRC platforms and risk assessment tools tailored to OT.
Posted 3 weeks ago
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