A large industrial organisation operating critical infrastructure assets is seeking an Automation Maintenance Engineer to lead and manage the Automation Maintenance function across a 24/7 operational environment.This role is responsible for ensuring the availability, reliability, and safety of automation and control systems across multiple sites. You will lead a technical team, manage maintenance planning and spares, and ensure automation systems continue to operate efficiently, securely, and in compliance with regulatory and safety requirements.Success in this role will be measured through effective issue resolution, strong root-cause analysis, and the prevention of repeat failures, contributing to the overall performance of the organisation's operational assets.Key ResponsibilitiesLead and manage the automation maintenance team, ensuring maintenance targets are delivered safely, efficiently, and within environmental and operational limitsDevelop, manage, and execute preventative and corrective maintenance plans using a computerised maintenance management systemPrepare and oversee method statements and risk assessments for automation and control activitiesModify and support DCS, PLC, and control systems for operational improvements and new projects, ensuring all documentation is kept up to dateMaintain and support emissions monitoring and instrumentation systems, ensuring high levels of reliability and complianceManage strategic spare parts and procurement activities in line with operational and budget requirements.Identify control system vulnerabilities and work closely with IT/OT security teams to maintain a secure OT environment, including compliance with relevant cybersecurity standardsPlan and deliver control system upgrades to avoid obsolescence and minimise operational riskSupport performance management processes and contribute to the development of the wider team.What We're Looking ForThird-level qualification in Engineering or significant relevant industrial experienceMinimum 5 years' experience in Instrumentation, Control, or Automation rolesStrong hands-on experience with DCS, SCADA, PLCs, RTUs, and similar technologiesExperience working in continuous-process or critical infrastructure environmentsBackground in power generation, renewable energy, or industrial processing desirableExperience managing vendors and third-party support providers