https://jobs.co.uk/job/mechanical-design-engineer-building-services-wr-hvac--3027412c-54e5-4873-8bb2-3e27ac4cefc6 RSS feed for Mechanical Design Engineer - Building Services at WR HVAC. en-gb Wed, 24 Jun 2026 21:12:06 GMT https://jobs.co.uk/job/mechanical-design-engineer-building-services-wr-hvac--3027412c-54e5-4873-8bb2-3e27ac4cefc6 https://jobs.co.uk/job/mechanical-design-engineer-building-services-wr-hvac--3027412c-54e5-4873-8bb2-3e27ac4cefc6 Mon, 22 Jun 2026 23:00:00 GMT Location: Stanwell Moor | Salary: £40000 - £45000/annum | Type: Permanent | An established HVAC contractor is looking to appoint a Mechanical Design Engineer to support ongoing commercial HVAC projects. The role is focused on full mechanical HVAC design, supporting projects from survey and technical calculation stage through to equipment selection and drawing coordination. You will be involved in heating and cooling load calculations, duct sizing, pipe sizing and plant selection across systems including VRV/VRF, boilers, AHUs and associated mechanical services equipment. This opportunity would suit a mechanically biased HVAC engineer with strong technical design capability looking to join a long-standing and well-established contractor environment. Requirements Experience within mechanical HVAC or building services design Strong understanding of commercial HVAC systems and plant selection Experience carrying out heating and cooling load calculations Knowledge of duct sizing and pipe sizing calculations Experience working with VRV/VRF systems, AHUs and boilers Ability to coordinate technical information with clients and subcontractors Good communication and organisational skills Full UK driving licence advantageous Package Salary circa -40,000 - -45,000- ... Permanent