Posted 23 July, 2026
Mechanical Building Services Design Engineer (HVAC)
Talent Finder
Stebbing, ENG, GB
Full Time
Job Description
Mechanical Building Services Design Engineer (HVAC) | Braintree | Office Based | Full Time | £35,000£45,000 per annum Our client is a specialist energy and engineering consultancy delivering innovative mechanical building services solutions to some of the UK's most recognisable commercial organisations. For almost 20 years, they have helped major property owners, healthcare providers and commercial businesses improve energy performance, reduce carbon emissions and optimise the efficiency of their buildings.Their projects span commercial offices, healthcare facilities, retail environments, industrial premises and other large-scale buildings, giving engineers exposure to technically challenging, real-world Building Services projects from concept through to completion.Due to continued growth, they are looking for a Mechanical Building Services Design Engineer with experience in HVAC and Building Services design to join their expanding engineering team. This is an excellent opportunity for someone looking to develop their career within a highly respected consultancy that works closely with CIBSE and supports professional development towards Chartered Engineer status.The Role Working alongside experienced Mechanical Building Services Engineers, you will contribute to the design, coordination and delivery of mechanical building services solutions for commercial projects across the UK.You'll be involved throughout the design lifecycle, producing technical designs, calculations and drawings while gaining exposure to a wide variety of HVAC systems and energy-efficient building technologies.This is an office-based role where you'll receive ongoing mentoring and support from experienced engineers.Key Responsibilities Assist in the design of mechanical building services systems for commercial buildingsProduce HVAC designs including heating, ventilation, air conditioning and associated pipework servicesPrepare detailed AutoCAD drawings and technical design documentationAssist with mechanical design calculations including heating and cooling loads, ventilation and plant sizingSupport the production of specifications, schedules and engineering reportsWork alongside senior engineers through all RIBA design stages from concept through to detailed designCoordinate designs with electrical engineers, architects and other project stakeholdersAttend design meetings and assist with technical problem solvingEnsure designs comply with current Building Regulations, British Standards, CIBSE guidance and industry best practiceContribute towards sustainable and energy-efficient engineering solutionsWhat We're Looking For Essential Minimum of two years' experience within a Mechanical Building Services , M&E Consultancy , Building Services Consultancy or HVAC Design environmentDegree (or equivalent) in Building Services Engineering or Mechanical EngineeringExperience producing mechanical building services designs for commercial buildingsGood understanding of HVAC systems including heating, ventilation and air conditioningProficiency with AutoCADStrong communication skills and ability to work collaboratively within a design teamFull UK driving licenceDesirable Experience with Hevacomp, IES VE, Revit MEP or similar Building Services softwareKnowledge of CIBSE guidance and UK Building RegulationsExperience producing mechanical calculations and equipment selectionsUnderstanding of low-carbon building services technologies including heat pumps, ventilation systems and energy-efficient plantWhat's On Offer £35,000-£45,000 per annumMonday-Friday, 8:00am-4:00pm25 days' annual leave plus bank holidaysCompany pensionOngoing professional development and technical trainingSupport towards CIBSE membership and Chartered Engineer (CEng) statusClear progression into Senior Mechanical Building Services Design EngineerOpportunity to work on prestigious commercial, healthcare and energy projects across the UKCollaborative team environment with experienced engineers committed to mentoring and developmentJoin a growing consultancy making a genuine impact on building performance, sustainability and energy efficiencyThis role would particularly suit candidates currently working as: Mechanical Building Services EngineerHVAC Design EngineerJunior Mechanical Building Services EngineerMechanical Design Engineer (Building Services)M&E Design EngineerBuilding Services Design EngineerMechanical Design Engineer (Consultancy)Whats next? Its easy! Click APPLY now! Our client cant wait to hear from you!Your data will be handled in line with GDPRTPBN1_UKTJ
