The Cyber - Operational Technology Senior Consultant role at EY focuses on enhancing cybersecurity within industrial and critical infrastructure organizations. This position requires a deep understanding of operational technology (OT) environments and the ability to collaborate with engineering and cybersecurity teams. The consultant will lead workstreams related to OT security assessments, architecture, and implementation initiatives. The goal is to improve the security and resilience of industrial environments against evolving threats.

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, Engineering, Industrial Automation or a related field, or equivalent relevant experience.
• Approximately 3 or more years of relevant cybersecurity, OT security, industrial automation or related experience.
• Experience performing or supporting OT cybersecurity assessments, architecture reviews, risk analysis, security design or implementation activities.
• Knowledge of OT and ICS environments and systems such as SCADA, DCS, PLC, RTU or HMI.
• Familiarity with ISA/IEC 62443, NIST SP 800-82, NIST CSF or comparable cybersecurity guidance.

• Conduct OT cybersecurity maturity assessments, risk assessments, gap analyses, security audits, architecture reviews and vulnerability assessments.
• Assess industrial environments that may include ICS, SCADA, DCS, PLC, RTU, HMI, SIS and IIoT technologies.
• Review OT network architectures, segmentation approaches, zones and conduits, firewall rules, secure remote access, system hardening, asset visibility and monitoring capabilities.
• Support the development of OT cybersecurity strategies, roadmaps, policies, standards, procedures, reference architectures and implementation plans.
• Design and support implementation of OT security solutions while considering safety, availability, reliability and operational constraints.

• Ernst & Young (EY) offers a comprehensive and competitive benefits package designed to support the well-being of its employees across various dimensions.