Senior / Principal Mechanical Engineer 📍 Bristol (Hybrid – 3 days office / 2 days home) The Opportunity I’m currently working with a growing and design-led building services consultancy looking to appoint a Senior / Principal Mechanical Engineer to support the delivery of a strong and diverse project portfolio across the South West. This is a key hire within a close-knit team, offering genuine influence over project delivery, client relationships, and the future direction of the business. The Role You will take a leading role in the design and delivery of mechanical building services across sectors including commercial, residential, education, and retail. Working closely with senior leadership and clients, you’ll play both a technical and strategic role within the business. Key responsibilities include: Leading mechanical design from concept through to detailed design Delivering HVAC, public health, and low-carbon system solutions Producing and reviewing calculations, specifications, and technical reports Managing and coordinating Revit/BIM design outputs Supporting energy modelling and sustainable design strategies Attending and leading client and design team meetings Mentoring junior engineers and supporting team development Ensuring projects are delivered on time and to a high technical standard Supporting client relationship management and business development Requirements ...