Location: London, United Kingdom

Salary: Up to £75,000 (dependent on experience)

Working Arrangement: Hybrid Working (3 days office / 2 days home)

Employment Type: Permanent

Senior Mechanical Design Engineer – Job Overview

Lead the design and delivery of mechanical building services projects across commercial, residential, PBSA, hotel, and mixed‑use developments.

Manage projects throughout the full lifecycle from RIBA Stage 1 through to handover.

Produce mechanical calculations, technical specifications, reports, and detailed design information.

Attend client, design team, and project meetings as a key technical representative.

Coordinate designs with architects, structural engineers, contractors, and wider project teams.

Support and mentor junior and intermediate engineers within the business.

Review project deliverables to ensure technical accuracy and compliance with current regulations a...