OT Security Engineer

Rullion Managed Services
📍 Warwick, England, United-Kingdom 💼 Full-time 🕒 Posted March 02, 2026

Job Description

Rullion is recruiting for a role with one of our global leading Energy clients.

OT Security Engineer

Location: Warwick – Hybrid (1 day per week in Warwick, commute to Lincoln once a month). International travel may be required.

Start: ASAP. Contract: 6‑12 months then rolling (long‑term). Inside IR35. Compensation: PAYE £473 per day PAYE - £640 Per day Umbrella.

Hands‑on role, not just a consultant or IT position.

Position Main Responsibilities

  • Report to the OT Security Operations Lead.
  • Contribute to the Digital Products and Solutions team in achieving goals and setting cyber security strategy.
  • Assist in the delivery of cybersecurity projects by validating existing technical documentation.
  • Lead deployment activities in OT environments, including configuring networks, remote access solutions, anti‑malware, backup solutions and virtualization platforms.
  • Provide customer cyber support an...

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Job Details

  • Location Warwick, England
  • Job Type Full-time
  • Category IT & Technology
  • Posted Date March 02, 2026
  • Application Deadline April 11, 2026