Building Services Design Engineer

Mechanical Building Services Design Engineer CAT A & CAT B Fit-Outs We are seeking an experienced Mechanical Building Services Design Engineer to join our growing team working on high-quality commercial CAT A & CAT B fit-out projects across the UK ranging from £200k - £3m. The role will involve the design, coordination, and delivery of mechanical building services packages for commercial office refurbishments and fit-outs, ensuring projects are completed to programme, budget, and technical standards. PAYING £50K - £70K depending on experience Responsibilities Design and coordination of mechanical building services systems including: HVAC systems Domestic water services Above ground drainage Heating and chilled water pipework Ventilation systems Production of mechanical drawings, layouts, schematics, and technical documentation Carry out design calculations, equipment sizing, and system selections Coordination with electrical, architectural, and structural disciplines Attend design meetings, site surveys, and client coordination meetings Support projects from concept through to construction and handover Liaise with subcontractors, suppliers, consultants, and project teams Ensure designs comply with current regulations, British Standards, and client specifications Review technical submissions and assist with value engineering where requiredCAT A Fit-Out Experience Experience with: Landlord shell & core upgrades Open-plan office layouts Base build mechanical services Air conditioning and ventilation infrastructure Riser and plant room coordination BMS integration Ceiling coordination and service routesCAT B Fit-Out Experience Tenant-specific office fit-outs Meeting rooms and cellular office layouts Fan coil unit modifications Small power and mechanical coordination Kitchenettes and welfare areas Comfort cooling solutions Fast-paced refurbishment programmes Coordination with furniture and specialist tradesRequirements Experience within commercial building services design Strong understanding of HVAC and pipework systems Proficient in AutoCAD and/or Revit MEP Knowledge of UK Building Regulations and CIBSE guidance Ability to manage multiple projects and deadlines Good communication and coordination skills Site experience beneficialDesirable HNC/HND or Degree in Building Services Engineering or Mechanical Engineering BIM/Revit experience Experience working on office refurbishments and commercial fit-outsTo apply please send a CV or call Padstone Recruitment (phone number removed)