Information Security Consultant (OT)

Reference: zs1swqiemozi4xn6rg2k

We are seeking an experienced Information Security Consultant (OT) to support the protection and resilience of operational technology environments across critical and highly regulated settings. You will provide specialist advice on industrial control systems, supervisory control and data acquisition (SCADA), distributed control systems and associated networks, helping organisations identify cyber risks and implement proportionate security measures without compromising safety, availability or operational performance.

Responsibilities will include conducting OT security assessments, maturity reviews, threat and risk analyses, vulnerability assessments and security architecture reviews. You will develop practical recommendations, security strategies, policies, standards and remediation plans, while supporting the design and implementation of secure OT networks, segmentation, monitoring, access controls and incident response capabilities. The role will involve working closely with engineering, operations, IT, risk, compliance and third-party teams to translate technical findings into clear business outcomes. You may also contribute to project assurance, security testing, incident investigations, audit preparation and the development of guidance aligned with recognised frameworks and legislation.

Applicants should have demonstrable experience in OT or industrial cybersecurity, together with a strong understanding of common control systems, industrial protocols, network architecture and the challenges of securing legacy technology. Knowledge of standards and frameworks such as IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82, ISO 27001 or the Network and Information Systems Regulations is highly desirable. Strong analytical, report-writing and stakeholder management skills are essential, as is the ability to communicate effectively with both technical and non-technical audiences. Relevant professional certifications, such as CISSP, CISM, GICSP, GRID or IEC 62443 qualifications, would be advantageous. The role may require occasional travel to operational sites and the ability to work within safety-critical environments.

COMPETITIVE SALARY
Added 19/10/2026
Reference: zs1swqiemozi4xn6rg2k

Information Security Consultant (OT)

Glasgow, Scotland, United Kingdom Permanent Security Consultant

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