Salary: £54,000 - 94,000 per year Requirements: We are looking for an experienced Security OT Engineer with a strong background in Operational Technology and industrial control system environments. We need someone with security engineering experience within a Security Operations function, with a focus on OT environments. We require knowledge of protecting and evolving complex OT and industrial control system environments. We expect candidates to be able to work onsite in the South West area of Bristol for 2 days per week. We are looking for someone available for a 6-month contract inside IR35. Responsibilities: We will have you support the protection and evolution of complex Operational Technology and industrial control system environments. You will work within a Security Operations function with a strong engineering focus. You will help strengthen the security posture of OT environments. You will contribute to the ongoing development and improvement of our OT security capabilities. Technologies: Support Security More: We are hiring an experienced Security OT Engineer for a 6-month contract inside IR35 at a rate of £500 to £550 per day. The role is based in the South West, Bristol, with 2 days per week onsite. This position sits within our Security Operations team and is heavily engineering focused, supporting the protection and evolution of complex Operational Technology and industrial control system environments. last updated 24 week of 2026