Senior OT Cyber Risk Consultant – DV Cleared

6 months | Hybrid with occasional travel to Reading | Up to £800pd | IR35 TBC

SR2 is partnering with a leading national security organisation to find a Senior OT Cyber Risk Consultant for a critical programme in Berkshire.

This role needs someone with genuine, hands-on IEC 62443 experience who can confidently deliver OT cyber risk assessments and explain their framework experience in detail at interview.

You will be working within an established delivery team, contributing to programme-level security outcomes.

Key requirements

• Active DV Clearance – essential
• Strong OT cyber security / OT risk assessment experience
• Hands-on IEC 62443 experience – essential
• Experience across OT, ICS, SCADA or industrial control systems
• Ability to produce client-ready risk reports, assessments and recommendations
• Comfortable working with senior stakeholders
• Hybrid working with occasional travel to Reading
• Available within one month

Useful experience

• Energy, CNI, Defence, Nuclear or National Security environments
• NCSC CAF, ISO 27001, NIST CSF or NIS Regulations
• Experience supporting junior colleagues

Contract details

• Duration: 6 months, likely extension
• Rate: Up to £800pd
• IR35: TBC
• Interview process: 2-3 stages
• Start: ASAP / maximum one-month notice