At Thalia Waste Management, our Milton Keynes Waste Recovery Park is a complex Energy from Waste facility, combining Mechanical Treatment (MT), Anaerobic Digestion (AD), and Advanced Thermal Treatment (gasification) technologies. As an EC&I Technician, you’ll take ownership of the site’s control systems across these technologies, providing technical support to operations and ensuring all instrumentation and control assets remain compliant and fully functional. You’ll work as part of a multi-skilled engineering team, supporting safe, reliable plant performance and contributing to fault finding, continuous improvement, and maintenance delivery across the facility. Role Responsibilities Maintain and optimise all EC&I systems across the site, ensuring compliance with Health, Safety, Quality and Environmental standards Provide technical support to operations, diagnosing and resolving EC&I-related issues Carry out planned preventative maintenance (PPM) and ensure annual instrument compliance activities are completed Conduct fault finding and investigations using Siemens PCS7 (or equivalent systems) Support and maintain SCADA systems and software modules Take ownership of the Safety Instrumented System (SIS), including maintenance and proof testing Lead or support Root Cause Analysis (RCA) for EC&I-related incidents Develop and implement engineering procedures, method statements, and technical documentation Support planned and unplanned outages, ensuring EC&I work is delivered safely and on schedule Complete accurate maintenance reporting within the CMMS Identify failure modes and contribute to continuous improvement initiatives Actively contribute to site safety culture, including near miss reporting and incident investigations Shifts Monday to Friday Rotating shifts: 06:00 – 14:00 08:00 – 16:00 12:00 – 22:00 Participation in an on-call rota Skills and Experience Strong experience with electrical systems in industrial or process environments Practical understanding of Health & Safety within electrical engineering (installation, operation, inspection, maintenance) Experience in fault finding, diagnostics, and control systems Ability to assess equipment condition and make sound engineering judgements Experience supporting or mentoring technical teams Comfortable producing technical documentation, reports, and cost estimates IT literate, including Microsoft Office (knowledge of AutoCAD desirable) Qualifications Recognised EC&I Apprenticeship ONC/HNC in Electrical/Electronic Engineering (or equivalent) Certificate in Safety Instrumented Systems (SIS) (desirable)