Job Description
Mechanical Design Engineer – Building Services Consultancy\n\n 📍 Southampton Area (Hybrid Working)\n 💼 Full-Time\n 💰 Competitive Salary + Benefits\n\nAbout the Role\n\n A respected building services consultancy based in Fareham is looking to bring on a Mechanical Design Engineer to join their team. This is a great opportunity for someone with a few years’ experience who’s ready to take on more responsibility and grow into a senior role.\n\n You’ll be working on a wide range of projects across sectors including residential, commercial, education, and healthcare—supporting innovative, sustainable mechanical design solutions from concept to handover.\n\nKey Responsibilities\n\nDevelop detailed mechanical designs for HVAC, ventilation, hot & cold-water systems, and plantroom layouts\nProduce calculations, reports, and specifications in line with UK standards and client requirements\nPrepare and amend design drawings using AutoCAD and/or Revit\nAttend and contribute to design meetings with clients, contractors, and internal teams\nAssist in site inspections and technical assessments\nCoordinate with other disciplines to deliver integrated MEP designs\nKeep up to date with relevant regulations, industry best practices, and low-carbon technologies\n\n Candidate Requirements\n\nDegree or HNC/HND in Mechanical or Building Services Engineering\n2–5 years’ experience in mechanical building services design (consultancy or contractor background)\nProficient in design software such as Hevacomp, IES, AutoCAD, and ideally some Revit exposure\nSolid understanding of UK building regulations and CIBSE design guidance\nGood communication and interpersonal skills\nAmbition to progress toward Senior Engineer and Chartered status\n\n Why Join?\n\nJoin a consultancy known for high-quality, sustainable building services engineering\nSupportive team environment and excellent mentorship from senior staff\nHybrid working and flexibility to support work-life balance\nCompetitive salary and benefits including pension, healthcare, and CPD support\nWork on a varied portfolio of projects with real career progression\n\n Looking to take the next step in your mechanical design career in Fareham?\n Apply now for a confidential discussion