Job Description BMS Design Engineer – Data Centres & Critical Systems If you have ever designed a system and wondered how much of it actually worked as intended on site, this role closes that gap. You will be part of a specialist team delivering BMS systems across data centres and complex infrastructure projects, with full involvement from design through to commissioning and handover. This is not a siloed design role. You will see your work implemented, tested, challenged, and refined in real-world environments. The benefit of this environment is simple: You become a better engineer faster You understand not just how systems should work, but how they actually behave You gain exposure to integration, software, and commissioning, not just drawings What you will be doing Producing full BMS design packages including control strategies, schedules, and panel inputs Developing software logic and graphics interfaces Supporting integration into client systems and wider infrastructure Working closely with commissioning teams through QA/QC stages Producing technical documentation, RFIs, and submittals Attending design and project meetings with stakeholders What you need Experience in BMS design within project environments Strong HVAC and controls knowledge Exposure to major BMS platforms (Trend, Tridium, Schneider, Siemens, ALC) Ability to develop and interpret control strategies Strong technical documentation capability What you get End-to-end involvement (design → commissioning → handover) Exposure to high-spec data centre environments Opportunity to influence system architecture and integration Development into senior design or technical authority roles Reality check Requires both design precision and practical awareness Fast-paced, technically demanding projects If you want your designs to be tested, proven, and improved in real-world environments, apply now. APPLY NOW! You must have a Right To Work in the UK - No sponsorship is available Please note that unfortunately any applicants without the relevant work experience, or the Right To Work in the UK will be unsuccessful. Crucial People operates as both an Employment Agency and an Employment Business.