OT Cybersecurity Manager — Engineering Leader

EY; Greater London; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Flexible working

Professional development

Job summary

EY is seeking a Cybersecurity OT Technical Consultant to lead complex engineering engagements across IT and OT environments in London, Manchester or Scotland. The role focuses on delivering security transformations, building client relationships, and guiding teams to develop innovative solutions in line with EY standards.

You will align roadmaps to operational priorities, manage delivery scope, and mentor staff while contributing to business development and recruitment.

Qualifications

• Onsite cybersecurity experience; OT exposure is a plus.
• Strong network engineering and security design capabilities.
• Willingness to travel for client delivery as required.

Responsibilities

• Lead complex cybersecurity engineering engagements across IT and OT at multiple sites and regions.
• Align security roadmaps with operational priorities and regulatory obligations.
• Plan, manage scope, schedule, resources and risks for delivery.
• Produce engineering artefacts and documentation.
• Mentor junior staff and contribute to professional development.
• Support business development, including proposals and client presentations.
• Coordinate with operations on infrastructure changes and security controls.

Skills

Cybersecurity

Communication

Team collaboration

Mentoring

Job description

EY is seeking a Cybersecurity OT Technical Consultant to lead complex engineering engagements across IT and OT environments in London, Manchester or Scotland. The role focuses on delivering security transformations, building client relationships, and guiding teams to develop innovative solutions in line with EY standards.

You will align roadmaps to operational priorities, manage delivery scope, and mentor staff while contributing to business development and recruitment.