Senior OT Cyber Security Consultant

Senior OT Cyber Security Consultant

Salary: £75,000 - £90,000 + benefits
Location: UK-based | Hybrid with customer site travel

About the Organisation

A specialist OT Cyber Security consultancy is looking to strengthen its engineering capability with the appointment of a Senior OT Cyber Security Consultant.

The organisation specialises exclusively in securing Operational Technology environments and works with customers across critical national infrastructure sectors including energy, water, manufacturing, chemicals and other industrial environments.

Why Consider This Opportunity?

• Join a specialist OT Cyber Security consultancy where OT is the core focus.
• Work on challenging projects across critical infrastructure and industrial sectors.
• High level of autonomy with the opportunity to influence the growth of the business.
• Collaborate with highly experienced OT Cyber professionals.
• Strong investment in personal development, certifications and professional qualifications.
• Progression opportunities into Lead and Principal positions.

The Role

As a Senior OT Cyber Security Consultant, you will act as a subject matter expert, providing technical expertise, guidance and support to customers looking to improve the security and resilience of their operational environments.

You will combine strong OT engineering knowledge with cyber security expertise, working across Industrial Control Systems (ICS), SCADA and wider OT environments to assess risks, design secure architectures and deliver practical security improvements.

Key Responsibilities

• Deliver OT Cyber Security consultancy across ICS, SCADA and industrial environments.
• Conduct OT cyber risk assessments, security reviews and identify areas of improvement.
• Assess OT networks, infrastructure and architectures to recommend practical security solutions.
• Develop security roadmaps aligned to customer requirements and industry standards.
• Support customers with OT security strategy, risk reduction and remediation plans.
• Work with engineering teams and senior stakeholders to translate technical risks into business outcomes.
• Produce clear technical reports and security documentation.

Experience Required

We are looking for someone with a strong OT technical background who has progressed or would like to progress into OT Cyber Security Governance, Risk and Compliance.

You will ideally have:

• Previous experience in OT networking, infrastructure or industrial environments.
• Experience conducting OT cyber risk assessments and security reviews.
• Strong understanding of OT network architecture, segmentation and security controls.
• Knowledge of OT security frameworks such as IEC 62443, NCSC CAF or NIST.