About Meridian
Engineering-led OT cybersecurity support
Meridian helps industrial operators, integrators and suppliers define cybersecurity work, make engineering decisions and produce evidence that supports project delivery and operational use.
Who is behind Meridian
Meridian Consultants is an independent UK consultancy operated by Jonathan Wilson. Jonathan is an engineering professional with a background in industrial control systems, automation and OT cybersecurity.
Founder & OT Cybersecurity Engineer
Jonathan Wilson
Jonathan Wilson is an engineering professional specialising in industrial control systems and OT cybersecurity. His background covers control system engineering, industrial automation and cybersecurity assurance in operational environments.
How Meridian works
Industrial context
Cybersecurity decisions have to work around uptime, safety, maintainability and existing control system constraints.
Practical implementation
Recommendations take account of legacy assets, supplier dependencies, maintenance windows and realistic implementation limits.
Clear evidence
Work is documented using appropriate IEC 62443 concepts, with clear requirements, decisions, actions and supporting evidence.
Methodology
Define the problem, develop the work and evidence the result
Define
Clarify the decision, scope, systems, responsibilities, interfaces and operational constraints.
Assess
Review risks, assets, architecture, supplier evidence and control gaps in operational context.
Design
Develop requirements, segmentation, access, documentation and assurance work around the identified constraints.
Evidence and deliver
Produce reviewable records, close-out actions and verification evidence for project and operational use.
Related services
Choose this when your project needs specialist engineering capacity. A defined OT cybersecurity work package for risk, architecture, design review, supplier interfaces and assurance evidence within an active industrial project.
Discuss the engineering problem you need to resolve
Use the 30-minute introductory call to outline the system, decision, project stage and evidence currently available. Keep sensitive site details out of the booking form.