Salary: £18,000 - 21,000 per year Requirements: Proven Technical Author experience Extensive understanding of the NIS regulation framework Experience with OT Cyber Security procedure manuals or playbooks Working knowledge of OT and ICS environments (PLC, DCS, SCADA, SIS, HMI, RTU) Power Generation or Critical National Infrastructure experience is highly desirable Responsibilities: Develop and maintain OT cyber security procedures aligned to NIS Translate policies and standards into step-by-step operational guidance Work with Security, Engineering, and IGRC SMEs to standardise practices Document how security controls are applied in real-world environments Ensure traceability between policy, requirements, and execution Support governance, version control, and audit readiness Translate OT security policy, standards, and technical requirements into step-by-step procedures by technology type Identify and close gaps between policy and operational reality Technologies: Support PLC Security Hardware More: We are an energy sector client looking for a Technical Author to turn OT cyber security policy into clear and practical procedures. This remote role may require occasional site visits to Glasgow or Leeds for stakeholder meetings. We pride ourselves on providing a collaborative environment where our team works closely with various disciplines. We offer a competitive compensation package and the opportunity to contribute to critical national infrastructure. last updated 18 week of 2026