Field Service Engineer

Field Service Engineer £45,000 – £55,000 Basic (Overtime OTE £65K) + Car + Training + Technical Progression + Pension + Package Southampton Are you a skilled BMS Field Service Engineer looking for your next challenge? Do you want to step beyond day-to-day callouts while still leveraging your hands-on expertise? Ever thought about moving into a role that blends engineering with strategic client interaction? Clear are proud to be partnered with one of the UK\’s leading Building Management Systems (BMS) specialists-an organisation recognised for its rapid growth, innovation, and impact in the building automation sector. We are currently seeking a Field Service Engineer to join their expanding team. In this role, you\’ll deliver on-site support and maintenance, while also building strong client relationships and contributing to long-term system performance and optimisation strategies. This is a fantastic opportunity for a BMS professional who enjoys being on the tools but wants more variety and ownership-perfect for someone who values both technical delivery and customer engagement. Key Responsibilities: Provide on-site service, maintenance, fault finding, and technical support across a portfolio of BMS installations. Act as a trusted point of contact for clients, building strong relationships through consistent, high-quality service. Conduct system health checks, risk assessments, and propose upgrades or enhancements to maximise efficiency and sustainability. Collaborate with account managers and project teams to ensure client objectives are fully supported and delivered. Stay updated on the latest BMS technologies and contribute insights into energy-saving and smart building solutions. Monday to Friday role, with occasional flexibility depending on project needs. Ideal Candidate: Proven experience in BMS field service, with strong knowledge of systems such as Trend, Tridium, or Siemens. Excellent diagnostic and fault-finding skills across both software and hardware. Strong communication skills, with a client-first mindset. Comfortable working independently and as part of a wider technical team. Ambition to grow into more strategic roles in the future (optional but welcomed). What\’s on Offer: Competitive salary and benefits package Clear progression path within a high-performing business Training and development on new platforms and technologies Supportive team culture with a strong focus on employee wellbeing and career development Keywords: BMS, Building Management Systems, BAS, Building Automation Systems, PLC, SCADA, HVAC Controls, Heating, Ventilation, Air-Conditioning, Energy Monitoring, Programming, Commissioning, Software Development, Control Systems, Tridium, Trend, Siemens, Schneider, Trend IQ Vision, Trend 963, Tridium Niagara, Tridium N4, Schneider Ecostruxure, Siemens Desigo, Sales Engineer, Account Manager, Technical Account Manager, BMS Engineer, BMS Service Engineer, BMS Commissioning Engineer, Field Service Engineer, Service, Maintenance, facilities management, INDUK