OT Cybersecurity Engineer
We are seeking an OT Cybersecurity Engineer to help protect industrial control systems, operational technology networks and critical infrastructure environments from evolving cyber threats. In this role, you will work closely with engineering, operations, IT and risk teams to strengthen security across the full OT lifecycle while supporting safe, reliable and continuous operations.
Your responsibilities will include assessing OT environments, identifying vulnerabilities and security gaps, and implementing practical controls aligned with recognised frameworks and industry standards. You will design and maintain network segmentation, secure remote access, asset inventories, monitoring solutions and endpoint protections for industrial systems. You will also support security architecture reviews, risk assessments, incident response investigations and the development of corrective action plans. The role will involve reviewing logs and alerts, contributing to threat modelling, coordinating vulnerability management activities and helping ensure that security changes are tested and introduced without disrupting operational processes.
The successful candidate will have experience securing OT, ICS, SCADA, DCS or related industrial environments, together with a strong understanding of network protocols, firewalls, intrusion detection, identity management and security monitoring. Familiarity with standards such as IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82 or ISO 27001 is highly desirable. Experience with vulnerability assessment tools, SIEM platforms, incident response and secure system design will be advantageous. You should be able to communicate clearly with both technical and non-technical stakeholders, produce accurate documentation and work effectively in environments where safety, availability and resilience are essential. Relevant qualifications in cybersecurity, computer science, engineering or a related discipline are preferred, along with appropriate professional certifications. A proactive mindset, sound judgement and a commitment to continual improvement are essential.
OT Cybersecurity Engineer
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