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🥝 Principal Mechanical Design Engineer

hays-gcj-v4-pd-online | London, United Kingdom | Posted June 15, 2026

Job Description

Your Next Career Move Starts Here
Ready to lead on some of the UK’s most exciting building services projects? This is your chance to join a highly respected multidisciplinary consultancy delivering innovative, sustainable solutions acrossmercial offices, retail developments, and mixed-use schemes. Known for technical excellence and forward-thinking design, they’re trusted by major developers and architects nationwide.
Your role:
As a Principal Mechanical Engineer, you’ll take ownership of mechanical building services design from concept through topletion. You’ll collaborate with clients and internal teams to deliver projects that meet performance,pliance, and sustainability goals.Projects:
  • Residential & Mixed‑Use – Large‑scale housing developments, regeneration schemes, and residential‑led mixed‑use projects
  • Education – Schools, colleges, and higher‑education facilities, including specialist STEM buildings
  • Healthcare – Acute hospitals and ...
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