Principal OT security Consultant

An established and respected cyber consultancy is seeking aPrincipal OT Security Consultantto join their rapidly growing industrial cyber practice. This is a senior technical and advisory role delivering into critical infrastructure, utilities and regulated industrial sectors across the UK.

You will bring deep expertise in ICS and OT security and be confident operating across client engagements from design through to delivery. This includes assessing, building and improving security across legacy and modern OT environments.

As a Principal, you will also support business development, mentor consultants and help shape strategic direction. This role is ideal for someone who wants to remain hands-on while helping grow revenue and capability across the practice.

Key Experience

• Extensive knowledge of OT security architectures, network segregation and threat modelling
• Strong understanding of IEC 62443, NIST CSF, CAF and associated frameworks
• Demonstrable experience working across CNI, utilities, manufacturing or transport sectors
• Comfortable engaging with both technical stakeholders and executive leadership
• Previous consulting experience preferred

Desirable

• Certifications such as GICSP, GRID, CISSP, IEC 62443 or equivalent
• Experience contributing to bids or pre-sales engagements

For a confidential discussion, please get in touch or share your CV for review.

Thanks!