About the Role: We are seeking an experienced and reliable Commercial Gas Engineer to join our clients team on a permanent basis. The successful candidate will be responsible for carrying out a range of commercial gas engineering duties, including fault diagnosis, remedial work, gas boiler installations (swap outs), and planned / reactive maintenance across commercial properties nationally. Key Responsibilities: * Carry out fault diagnosis and repair on a range of commercial gas systems and appliances. * Undertake remedial works following inspections or breakdowns to ensure systems operate safely and efficiently. * Complete commercial gas boiler swap outs. * Conduct planned preventative maintenance (PPM) and reactive maintenance on commercial heating systems. * Accurately complete job reports, service records, and compliance documentation. * Provide excellent customer service and maintain strong client relationships. * Participate in an on-call rota (if applicable). Requirements: * Commercial Gas Safe Registration * COMCAT 1-5 * Qualified for oil fired equipment...