OT Cyber Security Consultant

Capula; Leeds; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading technology firm in the UK is looking for an experienced OT / ICS Cyber Security Consultant to secure the nation's critical infrastructure. The successful candidate will lead red-team activities, support blue-team functions, and conduct risk assessments. Required qualifications include 3–5 years in cyber security, experience with SCADA protocols, and at least one IC/OT certification. The role offers flexible working, healthcare, and support for chartered membership, making it an exciting opportunity for skilled professionals.

Benefits

28 days holiday + bank holidays

Flexible working

Private healthcare

Pension & life assurance

Cycle-to-work scheme

Qualifications

• 3–5 years of experience in cyber security, preferably in OT / ICS.
• Eligible for SC clearance and UK Cyber Security Council registration.

Responsibilities

• Lead red-team activities like penetration testing and threat emulation.
• Support blue-team functions such as architecture and incident response.
• Conduct risk assessments in line with IEC 62443 & NIST SP800-82.

Skills

Cyber security in OT / ICS environments

Hands-on offensive security skills

Experience with SCADA and PLCs

Risk assessments

Education

IC / OT certification (e.g., GICSP, GRID)

Job description

🔐 We’re Hiring: OT / ICS Cyber Security Consultant

📍 Stone, UK | 💼 Full‑time |

Capula (part of the EDF Group) is a leader in advanced system integration across energy, water, renewables, and manufacturing. We’re seeking an experienced OT / ICS Cyber Security Consultant to join our growing team and help secure some of the UK’s most critical infrastructure.

🛠️ What You’ll Do :

• Lead red‑team activities: penetration testing, threat emulation, resilience validation
• Support blue‑team functions: architecture, compliance, monitoring, incident response
• Develop attack scenarios using MITRE ATT&CK for ICS
• Conduct risk assessments and support standards like IEC 62443 & NIST SP800‑82
• Collaborate with stakeholders and contribute to training, reporting, and continuous improvement

✅ What You’ll Bring :

• 3–5 years in cyber security, ideally in OT / ICS environments
• Experience with SCADA, PLCs, RTUs, and IC protocols (MODBUS, OPC, DNP3)
• Hands‑on offensive security skills (pen testing, threat modelling)
• At least one IC / OT certification (e.g., GICSP, GRID, IEC 62443)
• Eligible for SC clearance and UK Cyber Security Council registration

🎁 What We Offer :

• 28 days holiday + bank holidays
• Flexible working & private healthcare
• Pension, life assurance & mental health support
• Cycle‑to‑work & green car schemes
• Support for chartered membership (IET, BCS, CIISEC)

We’re committed to inclusion and welcome applications from all backgrounds.

📩 Apply now or email your CV and cover letter to [e-mail], quoting job reference SS‑2025‑22.