Job Purpose To ensure the ongoing safety, reliability, and compliance of electrical, control and instrumentation systems on a lower-tier COMAH fuel terminal. The ECandI Engineer will maintain and improve site systems to meet statutory requirements, company standards, and operational needs, while supporting safe fuel import and export operations. Key Responsibilities Maintenance and Reliability Plan and carry out preventive and corrective maintenance on ECandI systems. Troubleshoot faults in electrical distribution, instrumentation, PLCs, and SCADA systems. Maintain site UPS, generators, level gauging, and overfill protection systems. Compliance and Safety Ensure all ECandI work complies with ATEX, DSEAR, BS7671, and relevant COMAH regulations. Maintain and review electrical inspection schedules and hazardous area equipment registers. Support site in preparation for COMAH inspections and other regulatory audits. Control of Work and Projects Support safe systems of work through permit writing, RAMS reviews, and contractor supervision. Lead small ECandI projects from design through to installation and commissioning. Specify, select, and procure ECandI equipment with appropriate certifications. Documentation and Systems Keep all ECandI documentation, drawings, and software backups up to date. Maintain functional safety documentation for critical systems. Participate in root cause analysis and incident investigations as required. Collaboration and Support Work closely wit