Join EY as a Senior Analyst in Operational Technology Cyber Security

Job Title: Senior Analyst, Operational Technology (OT) Cyber Security

Location: Bengaluru, India (with potential for remote work)

Company: EY Global Delivery Services (GDS)

Requisition ID: 1494755

Job Description: As a Senior Analyst in the Cyber Security team at EY GDS, you will play a crucial role in enhancing our Operational Technology (OT) and Industrial Internet of Things (IIoT) security solutions. Your responsibilities will include:

Operating within the security operation center, focusing on OT cyber security.
Providing operational support for globally deployed OT network monitoring solutions like Nozomi, Claroty, Armis, DarkTrace, and Azure Defender.
Collaborating with operational teams to evaluate the security of OT and IIoT systems.
Assisting in the collection of network and security log files.
Serving as the primary technical analyst for the OT Network Monitoring service offering.
Working with organizational teams to analyze OT and IIoT network traffic patterns.
Contributing to cybersecurity threat monitoring, attack response methods, and incident response plans.
Responding to Cyber Security Incident Response Team (CSIRT) procedures and conducting Cyber Incident Response exercises.
Validating security control policies based on incidents and threat intelligence.
Participating in OT security incident response and conducting hunts for Indicators of Compromise (IOC) and Advanced Persistent Threats (APTs).
Establishing strong relationships with manufacturing sites to improve cybersecurity posture.

Skills and Attributes Required: To succeed in this role, you should possess:

Knowledge of relevant OT Cyber Frameworks such as NIST 800-82 or ISA62443.
Experience and expertise in control systems (ICS, SCADA, DCS) and OT, IIoT security.
Strong understanding of Protective Monitoring, Vulnerability Monitoring, Threat Intelligence, and Threat Hunting within OT data.
Familiarity with a variety of security technologies and processes.
Up-to-date knowledge of exploit techniques, vulnerability disclosures, data breach incidents, and security analysis techniques.
Understanding of cybersecurity policies and standards related to ICS/SCADA, OT/IIoT Security solutions.
Knowledge of IT/OT/IIoT communication protocols such as TCP/IP, DNP3, Modbus, OPC, BLE, Zigbee.
Experience supporting industrial protocols like OPC, Modbus TCP, HART, Foundation Fieldbus.
Proficiency in cybersecurity toolsets, SIEM, EDR/MDR, Vulnerability management, operating systems, Firewalls, IDS/IPS.
Ability to work independently with minimal supervision.
Exposure to IIOT/OT monitoring solutions (Claroty, Nozomi Networks, Armis, Azure Defender).
Strong communication, interpersonal, and presentation skills.

Qualifications:

Bachelor’s/Master’s degree in a relevant field (B.E/B.Tech/M.E/M.Tech).
Proficiency in verbal and written English.
Demonstrated technical skills and critical thinking abilities.
5+ years of overall experience in cybersecurity, with 2+ years specifically in OT cyber defense analysis.
Relevant certifications (Security +, GCIA, GCIH, GMON, GICSP, GRID, GCCC, etc.).

Preferred Qualifications:

Project management skills.

What EY Offers:

Engaging and meaningful projects with diverse clients.
Education, coaching, and personal development opportunities.
Flexibility to manage your role according to your preferences.
Supportive and collaborative work environment.

About EY: EY is dedicated to building a better working world by creating long-term value for clients, people, and society. With diverse teams across 150+ countries, EY provides assurance, consulting, law, strategy, tax, and transaction services. We prioritize asking better questions to find innovative solutions for today’s complex challenges.

Apply Now: Link to Application