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Posted 21 July, 2026

BMS Engineer

PRS
London, ENG, GB Full Time

Job Description

We’re looking for an experienced BMS Engineer to join the on-site engineering team at a major commercial building in East London. The site is a large, high-profile office environment with complex building systems, so we need someone confident working in a live, critical setting where reliability really matters. You’ll be responsible for day-to-day operation of the Building Management System, along with fault finding, maintenance, and general optimisation of plant performance. There’s also a strong focus on energy efficiency and making sure systems are running as effectively as possible. What you’ll be doing * Carrying out planned and reactive maintenance on BMS and controls systems * Diagnosing faults and getting systems back online quickly and safely * Monitoring HVAC plant and adjusting controls where needed * Supporting energy reduction and optimisation work * Working with subcontractors and site teams when specialist input is needed * Keeping records up to date and making sure compliance standards are met What we’re looking for * Solid experience as a BMS Engineer in commercial buildings (or similar environments) * Strong fault-finding skills and a practical approach to problem solving * Familiarity with systems such as Trend, Tridium, Siemens, Schneider or similar * Good understanding of HVAC and general building services * Able to communicate clearly with engineers, contractors, and site management