Mobile Commercial Gas Engineer (Must be based in/near Croydon Location: South London/Hampshire/Kent/London Salary: Up to £55,000 per annum (depending on experience) Hours: Monday to Friday Overtime: Unlimited overtime available Call-Out: 1 in 8 rota Saturday Working: 1 in 4 Saturdays (morning only) paid at overtime rates The Role We are seeking an experienced Mobile Commercial Gas Engineer to join our growing team, covering sites across Croydon and the surrounding areas. This is an excellent opportunity for a qualified engineer looking for a stable role with strong earning potential, excellent benefits, and genuine opportunities for career development. You will be responsible for the service, maintenance, fault-finding, and repair of commercial gas systems and associated plant equipment across a varied portfolio of commercial properties. Requirements Essential: * Current Core Commercial Gas Qualifications (COCN1 or equivalent) * Commercial gas tickets with ideally 2–3 years remaining before renewal * Proven experience in commercial gas maintenance and fault finding * Full UK driving licence * Strong customer service and communication skills Desirable: * Additional gas qualifications * Experience working within FM or building services environments * Electrical or HVAC knowledge Package & Benefits * Salary up to £55,000 * Company van and fuel card * P...