Building Technology Engineer - Smart Buildings

An exciting opportunity has opened up for a Building Technology Engineer to join a growing intelligent buildings team at the forefront of smart infrastructure delivery. This role offers the chance to work on some of the UK’s most innovative education, commercial and defence projects – helping deliver fully integrated building automation and BACS solutions. This position would suit an engineer with a solid understanding of building automation protocols (e.g. KNX, ModBus, BACnet) and a passion for creating high-performance, energy-efficient and intuitive building systems. The successful candidate will play a vital role in supporting the development and commissioning of intelligent building technology, from design through to testing and on-site delivery. Working closely with design engineers, software developers, and commissioning teams, the Building Technology Engineer will assist in developing system architecture, programming logic (FBD/LUA), FAT testing and live commissioning activities. The role will be based in London, with occasional travel to offsite facilities and project locations (including a factory and workshop). Key Responsibilities: * Support the design and development of Building Automation & Controls Systems (BACS) * Assist with BACS programming, system architecture, and preparation of drawings and documentation * Liaise with suppliers, installers, and project managers to ensure efficient and timely delivery * Carry out Factory Acceptance Testing (FAT), commissioning and calibration checks * Train contractors and end-users on the use of smart building systems * Maintain and troubleshoot existing installations * Ensure installations meet all relevant British, BSRIA and CIBSE standards Ideal Candidate: * Degree in Building Services, Building Technology or Automation (Essential) * 5+ years experience with KNX using ETS software (Essential) * Working knowledge of ModBus, BACnet, DALI, and similar protocols * Experience in both office-based design and site/factory-based delivery * Familiarity with AutoCAD (Essential), and preferably REVIT, Bluebeam or ACC * UK or EU driving licence (Essential) * Security clearance (Essential or able to obtain) Skills & Attributes: * Excellent organisational and communication skills * Strong problem-solving mindset and attention to detail * A proactive, can-do attitude with a desire to innovate * Able to work independently and manage sensitive project data * Passionate about building technology, sustainability, and intelligent design This position will suit an ambitious and forward-thinking individual who is keen to be part of a company that is thriving and growing, and part of one of Europe’s fastest-growing construction groups, recently listed in the FT's Top 500 Fastest Growing European Companies