A leading UK Building Services & Sustainability Consultancy is looking to appoint a talented Senior / Principal Mechanical Design Engineer to join their growing Leeds team. This firm is recognised for delivering forward‑thinking M&E design, low‑carbon solutions and high‑quality engineering consultancy across all sectors of the built environment, operating from multiple UK offices including Leeds. This is an excellent opportunity for an experienced mechanical engineer who is passionate about technical excellence, low‑carbon design, innovation, and collaborative project delivery.

Role Responsibilities

• Lead and develop mechanical building services designs across a wide range of sectors (commercial, healthcare, education, industrial, residential and mixed‑use).
• Deliver feasibility studies, mechanical calculations, reports, specifications and detailed design packages.
• Coordinate with multidisciplinary teams including electrical, sustainability, B...