Senior OT Cybersecurity Consultant for ICS

EY; Buffalo (NY); On-site; USD 120,000 - 210,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k) plans

Paid time off

Job summary

EY is seeking an OT Cybersecurity Senior or Senior Consultant to join the Technology Consulting practice. You will lead defined workstreams across OT security assessments, architecture, strategy and implementation initiatives for industrial environments.

You will work directly with clients, produce high-quality technical and executive deliverables, and help improve security and resilience of OT systems while collaborating with engineering, operations and cybersecurity teams.

Qualifications

• Bachelor's degree or equivalent experience in cybersecurity/OT.
• Approximately 3+ years in cybersecurity OT, industrial automation or related.
• Experience with OT cybersecurity assessments, architecture reviews or risk analysis.
• Knowledge of OT/ICS environments such as SCADA, DCS, PLC, RTU or HMI.
• Familiarity with ISA/IEC 62443, NIST SP 800-82, NIST CSF or similar guidance.
• Experience producing professional reports and technical documentation.
• Ability and willingness to travel as required by client/projects.

Responsibilities

• Conduct OT cybersecurity maturity assessments, risk analyses, gap analyses and security audits.
• Assess industrial environments including ICS/SCADA/DCS/PLC/RTU/HMI and IIoT technologies.
• Review OT network architectures, segmentation, firewall rules and secure remote access.
• Support development of OT cybersecurity strategies, roadmaps, policies and standards.
• Design and support implementation of OT security solutions considering safety and reliability.
• Prepare client deliverables, architecture diagrams and executive presentations.
• Lead defined workstreams, manage project planning and budgets.
• Mentor junior team members and contribute to proposals and thought leadership.

Skills

OT cybersecurity

ICS cybersecurity

risk assessment

architecture reviews

client collaboration

executive communication

Education

Bachelor's degree in Cybersecurity or related field

Tools

ISA/IEC 62443

NIST SP 800-82

NIST CSF

Job description

EY is seeking an OT Cybersecurity Senior or Senior Consultant to join the Technology Consulting practice. You will lead defined workstreams across OT security assessments, architecture, strategy and implementation initiatives for industrial environments.

You will work directly with clients, produce high-quality technical and executive deliverables, and help improve security and resilience of OT systems while collaborating with engineering, operations and cybersecurity teams.