Whats in it for you Join a global engineering company delivering advanced combustion, PLC, automation and environmental technologies Work on high-profile international projects in the oil & gas, power generation and petrochemical sectors Earn a realistic OTE of £75k£90k with overtime and overseas allowances (£50 per day standard / £100 per day high-risk countries) Receive paid travel, accommodation and downtime between international trips Work in a supportive, technically focused environment that values safety, innovation and collaboration Ongoing professional development and hands-on training with Siemens and Allen Bradley PLC systems The Role Commissioning Engineer (PLC / Automation) Were looking for an experienced Commissioning Engineer to join our clients global field service team based in the East Midlands. Youll commission, maintain and troubleshoot combustion, fired-equipment and PLC automation systems at sites across the world from power stations and refineries to industrial facilities. When not travelling, youll be based in the Rutland office supporting engineering documentation, testing and project preparation. Key Responsibilities Commission and maintain PLC and combustion systems at global client sites Troubleshoot automation and fired-equipment systems to identify and resolve issues Conduct fault analysis, retrofit work and installation supervision Prepare Risk Assessment Method Statements (RAMS) and site visit reports Start up and support systems such as: Flare systems and flare gas recovery units Boiler and process burners Thermal oxidisers and vapour recovery systems Pollution and optical control equipment Deliver classroom and on-site training for client personnel Identify aftermarket service and spares opportunities during commissioning work Ensure all work complies with company Health & Safety standards Travel internationally (up to 200 days per year, typically 12 week assignments) About You Qualified Engineer or Technician with mechanical, electrical and instrumentation background Proven experience in PLC programming and automation ideally Siemens and Allen Bradley Ability to read and interpret P&IDs, electrical schematics and mechanical drawings Experience in combustion, oil & gas or petrochemical industries advantageous Safety-conscious and comfortable working at heights, in confined spaces and offshore Strong communication, fault-finding and report-writing skills Proficient in Microsoft Office applications Flexible and willing to travel extensively worldwide Full UK driving licence required About the Company Our client is a global engineering leader specialising in combustion, PLC, automation and environmental technologies. They support the energy, oil & gas and power generation industries with innovative systems that improve efficiency, safety and sustainability. Their culture is technical, collaborative and growth-oriented, offering long-term career progression and the chance to work on complex, global projects.