Sustainability / Mechanical Design Engineer– Building Services / MEP £50k to £70k DOE Hertfordshire – Flexible and hybrid arrangements available Primary Benefits Include * 25 days + Bank Holidays, (purchase up to 5 additional days holiday) * Pension * Comprehensive Healthcare Scheme MEP / Building Services/ Mechanical Design Engineer / Sustainability / Building Physics This Sustainability / Mechanical Design Engineer role is to join a large building services design consultancy, they undertake award winning projects for the public and private sector, including commercial and education projects. You will use the latest digital technologies and methods of construction, with works carried out to ensure projects are delivered in a lean, green and efficient way. This role is to join a friendly and supportive team where you will be offered flexibility and career development. Responsibilities * Carry out feasibility studies and produce project specifications * Building regulations compliance modelling (Part L/EPC) * Thermal comfort analysis (CIBSE Guide A, TM52 and TM59). * CIBSE TM54 Operational Energy analysis * Passive design and low-zero carbon technology studies * Advising clients and architects on energy use and conservation in a range of buildings. * Supporting Net-zero operational energy studies for new and retrofit projects * Provide analysis for heating, cooling, ventilation, air conditioning and BMS solutions * Attend client and site meetings * Working alongside and guiding junior engineers Experience&Qualifications * A relevant degree. * Demonstrable experience within a building services design role. * Chartered engineer or working towards chartership * Proficient with IES * Experience in producing technical specifications, and managing all stages of multi-disciplinary projects from proposals and initial studies through to full design and construction management is