Senior OT Cyber Security Engineer
Senior OT Cyber Security Consultant | Cybersecurity | Critical Infrastructure | OT Consultant | Cyber Security Consultant | OT GRC | £80,000 2 days a week onsite
We are looking for a Senior OT Cyber Security Engineer to join a growing cybersecurity team focused on securing Operational Technology (OT) and Industrial Control Systems (ICS) environments.
This is a high-impact role where you'll work on protecting critical infrastructure, designing secure OT architectures, and leading security engagements across complex industrial environments.
What you'll be doing
- Lead OT/ICS security assessments across industrial environments
- Design and implement secure network architectures for OT systems
- Conduct risk assessments, threat modelling, and vulnerability analysis
- Support incident response and remediation within OT environments
- Work closely with clients to define and improve their OT security posture
- Contribute to best practices, standards, and security frameworks
What we're looking for
- Strong experience in OT / ICS cybersecurity environments
- Solid understanding of industrial protocols (e.g. Modbus, DNP3, OPC)
- Experience with network security (firewalls, segmentation, monitoring)
- Familiarity with frameworks such as IEC 62443, NIST, or NCSC guidance
- Ability to work directly with clients and communicate technical concepts clearly
- Background in critical infrastructure, energy, manufacturing, or similar sectors
Why join?
You'll play a key role in securing critical infrastructure, working on meaningful projects with real-world impact; all within a flexible, fully remote environment.
Apply now or get in touch to learn more.