Principal Mechanical Engineer / Senior Mechanical Engineer required! True is recruiting for a leading figure in District Heating and Sustainable Energy, recognised for their consultancy services with local authorities across the UK. As specialists in designing, building, and installing Heat Networks and Energy Centers (Low Carbon Heating Solutions), they stand at the forefront of providing sustainable solutions for local communities and commercial estates nationwide. With significant business growth, their design team is a cornerstone of this expansion, poised to double in size. This creates a unique opportunity for Design Engineers and Mechanical Engineers to join an organisation where learning, growth, and progression into more Principal/Associates or management style roles. The project portfolio is diverse, covering Social Housing estates, Residential Tower Blocks, Office Complexes, and Hospitals, all transitioning towards low carbon Heating alternatives. This role offers flexibility in work location, allowing employees to choose between working from home or the office. The ideal candidate is a Senior Mechanical Engineer or Principal Mechanical Engineer with a passion for decarbonisation, preferably possessing a robust background in Mechanical Consultancy / Contracting with experience in designing Heating and Mechanical systems within the Commercial and Residential sector. If you are a Senior Mechanical Engineer / Principal Mechanical Engineer interested in this ..... full job details .....