Role: Mobile Gas EngineerLocation: London (Mobile Role – Zones 1–6)Salary: £55,000+ (DOE)Hours: Monday to Friday, 08:00–17:00Start: ASAPWe're looking for a fully qualified Mobile Gas Engineer to carry out PPM and reactive works across a portfolio of commercial buildings throughout London. This is a mobile role, so a company van or travel allowance will be provided.Duties:Planned and reactive gas maintenance across multiple sitesBoiler and plant room servicing, repairs, and breakdownsDiagnostics and fault findingCompliance checks and certification (tightness testing, purging, etc.)Occasional basic HVAC and mechanical works (if multi-skilled)Accurate completion of job reports and documentationRequirements:Domestic & Commercial Gas Safe certifications (COCN1, CODNCO1, ICPN1, TPCP1A, CIGA1, CDGA1, etc.)NVQ Level 2/3 in Plumbing & Heating or equivalentFull UK Driving LicenceExperience in commercial buildings (offices, schools, retail, etc.)Good fault-finding skills and ability to work independentlyBasic IT/reporting skills for job loggingPackage:£55,000+ per annum (based on experience and certs)Overtime availableTravel paid or company van with fuel card25 days holiday + bank holidaysPension schemeUniform, PPE & tools providedTraining and career progression opportunitiesSolid opportunity for a qualified Gas Engineer looking for stable, long-term mobile work across London with a strong commercial client base.