BMS Service Engineer Are you a BMS Service Engineer who enjoys solving problems, working with modern smart buildings, and being trusted to do the job properly? This is an opportunity to join a well-established and growing Building Management Systems specialist that is known for technical excellence, long-term client relationships, and looking after its engineers. You'll be working on a varied portfolio of commercial and high-end buildings across Southampton and the wider Hampshire region, carrying out fault finding, servicing, and optimisation of BMS systems - with real autonomy and strong technical support behind you. Portsmouth Area £50,000 - £60,000 Company Profit Share Scheme Yearly Bonus Vitality Healthcare 25 days paid holiday + bank holidays Travel costs to and from site will be covered Pension Yearly Appraisal Company vehicle Join the on-call rota Overtime opportunities Responsibilities Carry out planned and reactive maintenance on BMS installations Diagnose and resolve software and hardware faults Support clients with system optimisation, energy efficiency, and performance improvements Work across a portfolio of commercial buildings (offices, healthcare, education, mixed-use) Provide clear technical feedback and reports Occasionally support small remedial works or upgrades where required Desired Experience Proven experience as a BMS Service or Maintenance Engineer Strong fault-finding and diagnostic skills Good understanding of HVAC control strategies Comfortable working independently and managing your own workload Professional, client-facing attitude Full UK driving licence INDUK