Client: My client is a growing building services consultancy with a team of around 20 people, delivering a good mix of commercial and residential projects. Their workload is split roughly 50/50 between client-side and contractor-led projects, giving engineers the chance to work across a varied portfolio and gain well-rounded experience. Despite their growth, they''ve kept a close-knit, supportive culture where everyone is approachable and there''s plenty of opportunity to learn from experienced engineers and directors. They have a strong leadership team in place, regular monthly socials, and a genuine focus on helping people develop their careers. With the business continuing to grow, they''re now looking to bring a Principal Mechanical Design Engineer into their London office. Role: Principal Mechanical Design Engineer - £65,000 - £75,000 + Benefits You''ll be involved in the design and delivery of Mechanical building services projects from initial concept through to construction. Working alongside experienced engineers, you''ll gain exposure to a broad range of commercial and residential schemes while developing your technical knowledge and taking on increasing responsibility as your experience grows. This is a great opportunity to join a consultancy that''s growing rapidly, offers plenty of variety in its workload, and provides a supportive environment where your career progression is genuinely encouraged. Role and Responsibilities Lead the design and delivery of ..... full job details .....