OT Security Consultant

Salary: Up to £100,000

Location: Hybrid – 2–3 days onsite per week at your nearest base location

Clearance: Active SC clearance required | Sole UK nationals only

I'm looking to speak with experienced OT Security Consultants for an opportunity within an established cybersecurity consultancy, supporting clients across sectors including energy, manufacturing, oil & gas and pharmaceuticals.

You'll be working on a variety of OT security projects, helping organisations identify risks, improve their security posture and protect critical operational environments.

• Delivering OT security assessments, audits and gap analyses.
• Reviewing OT networks, systems and security controls to identify vulnerabilities.
• Supporting clients with OT security strategies, policies and improvement roadmaps.
• Providing practical security recommendations and technical guidance.
• Working directly with clients as a trusted security advisor.

• Experience in OT/ICS security environments, ideally including SCADA or industrial control systems.
• Strong understanding of OT network security, risk assessments and security controls.
• Experience conducting security assessments and advising on improvements.
• Knowledge of IEC 62443, NIST or similar frameworks would be beneficial.
• Strong communication skills and confidence working in client-facing environments.

Important: Applicants must already hold active SC clearance and be sole UK nationals (no dual nationality).