OT Security Consultant

Salary: £100,000 - 100,000 per year

Requirements:

• Experience working with Operational Technology (OT) or Industrial Control Systems (ICS)
• Knowledge of technologies such as SCADA, PLCs, RTUs, and Distributed Control Systems
• Understanding of Industrial Cyber Security, OT risk management, and security monitoring
• Experience working with IoT or Industrial IoT environments
• Strong stakeholder engagement and communication skills
• Ability to work collaboratively across technical and business teams
• Passion for solving complex cyber and operational challenges
• Desirable: Experience within energy, utilities, oil & gas, transport, nuclear, or other critical infrastructure sectors
• Desirable: Knowledge of security frameworks including NIS, CAF, IEC 62443, NIST CSF, or ISO 27001
• Desirable: Experience with cyber security architecture or OT security assessments
• Desirable: Relevant cyber security or operational technology certifications

Responsibilities:

• Deliver Operational Technology and Industrial Cyber Security consulting services
• Support clients in identifying and mitigating cyber security risks across OT environments
• Assess and improve the security of industrial control systems and operational networks
• Work with multidisciplinary teams to solve complex technology and security challenges
• Support cyber security strategy, governance, and compliance initiatives
• Help organisations improve operational resilience and security maturity
• Contribute to client-facing engagements and solution design activities
• Work across a variety of OT technologies and critical infrastructure environments

Technologies:

• IoT
• Support
• Security

More:

We are a leading technology and innovation consultancy helping organisations tackle some of the most complex Operational Technology and Industrial Cyber Security challenges across critical national infrastructure, energy, utilities, transport, and industrial environments. This is a hybrid role based UK-wide with client travel required. We offer exposure to high-profile OT and Cyber Security programmes, a broad range of industries, funded training and certifications, clear career progression, a supportive technology community, private healthcare for you and your family, an annual performance bonus, share ownership opportunities, a generous pension scheme, and 25 days of annual leave with the option to purchase additional days.

last updated 32 week of 2026