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)