Senior / Principal Mechanical Design Engineer - Building ServicesSenior Mechanical Engineer / Principal Mechanical Engineer - BristolSenior Mechanical Design Engineer - Building Services A leading Building Services and Low Carbon Engineering consultancy is seeking a Senior Mechanical Engineer or Principal Mechanical Engineer to join its growing Bristol office. This is an outstanding opportunity for an experienced Mechanical Design Engineer to take a leading role on technically challenging and sustainable Building Services projects across multiple sectors throughout the UK. The consultancy is widely recognised for delivering award-winning low carbon buildings, Passivhaus developments, complex refurbishments and environmentally responsible engineering solutions in collaboration with nationally recognised architects and design teams.Senior / Principal Mechanical Engineer - The Role The successful Senior Mechanical Engineer or Principal Mechanical Engineer will lead the mechanical design and delivery of projects from concept through to completion whilst supporting the development of junior engineers and client relationships. Responsibilities include:Leading the design of mechanical Building Services systems for a range of projectsProducing and reviewing detailed design calculations, specifications and reportsManaging project delivery and coordinating multidisciplinary design teamsDeveloping low carbon and sustainable engineering solutionsLiaising directly with clients, architects